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CoinOpAI Kronos Market Intelligence

payment-readyonlineimported

payment-ready until 2026-10-26

imported from the x402 Bazaar, not submitted by the operator · own this service? claim it · or ask to be removed

Pay-per-call CoinOpAI x402 services on Base: Kronos market intelligence (calibrated 80% price ranges for BTC, ETH, SOL, XRP, ADA, risk state, preflight, decision journals, audits) plus Kronos Futures (perp funding and crowding, leverage/liquidation risk, sized LONG/SHORT/FLAT decision packages), anomaly scoring, calibration and verify checks, the CoinOpAI prompt/automation catalog with search, and FLUX image generation with style presets. x402 + MPP, from $0.005 per call.

Call it x402 v2

x402 v2

Base URL
https://x402.coinopai.com
Payment
x402 v2, header channel
$ curl -i 'https://x402.coinopai.com/api/calibration'

An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.

Endpoints 22 paid routes on x402.coinopai.com

POST/api/anomalyBase$0.07since 07-20
GET/api/calibrationBase$0.05since 09-14
GET/api/catalogBase$0.005since 07-20
GET/api/categoriesBase$0.005since 07-20
GET/api/feedbackBase$0.005since 09-14
GET/api/image/generateBase$0.25since 09-14
GET/api/image/stylesBase$0.005since 09-14
GET/api/kronos/auditBase$0.07since 07-20

14 more in Example 402 response

Prices as captured in the 402 response: median $0.05 across the 22 endpoints.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
MethodPathDescriptionPriceNetworkAsset402 channelCaptured
POST/api/anomalyReturns an anomaly_score, review_label, and ranked drivers[] for a submitted signal, plus agreement_score and sample_size · use it as a pre-decision gate to flag statistically unusual signal behavior. Use it to flag an unusual price or volume spike before a trading agent acts, pre-screen a signal for anomalies driven by volatility or social velocity, or add a risk gate to an automated decision pipeline. Market intelligence only.$0.07BaseUSDCheadersince 07-20
GET/api/calibrationReturns a calibrated_confidence score with confidence_band and historical_hit_rate for a submitted raw_confidence · use it to convert a model's raw confidence into a probability grounded in past accuracy. Use it to sanity-check an agent's raw confidence before logging a decision, get an empirically grounded probability instead of a guess, or grade calibration quality by sample depth and hit rate. Market intelligence only.$0.05BaseUSDCheadersince 09-14
GET/api/catalogReturns the ForgeMesh signal-safety endpoint list with path and description for anomaly detection, calibration, and verification · use it to discover infrastructure endpoints before integrating.$0.005BaseUSDCheadersince 07-20
GET/api/categoriesReturns the 4 top-level product categories (market intelligence, workflows, media generation, infrastructure) with endpoint lists and service counts · use it to route discovery before browsing individual services.$0.005BaseUSDCheadersince 07-20
GET/api/feedbackDelivers your message (symbol request, bug report, or logic suggestion) to the operator's write-only inbox and returns a feedback_id confirming receipt.$0.005BaseUSDCheadersince 09-14
GET/api/image/generateReturns a generated image url with width, height, and aspect_ratio from a text prompt via Flux · use it for on-demand thumbnails, content art, or product mockups.$0.25BaseUSDCheadersince 09-14
GET/api/image/stylesReturns the list of available style keywords (anime, watercolor, cyberpunk, 3d_render, etc.) for /api/image/generate · check it before submitting a paid generation request.$0.005BaseUSDCheadersince 09-14
GET/api/kronos/auditKronos by ForgeMesh outcome audit for a prior decision_id. Compares recorded market context with later realized prices and returns a verdict, realized percentage change, and direction-correct result.$0.07BaseUSDCheadersince 07-20
GET/api/kronos/decisionKronos by ForgeMesh auditable crypto market-intelligence journal combining directional bias, anomaly review, calibrated confidence, and verification in one record with a decision_id. Pair with Kronos Audit to measure the later outcome. Market intelligence only.$0.15BaseUSDCheadersince 07-20
GET/api/kronos/forecastKronos by ForgeMesh calibrated crypto price forecast for BTC, ETH, SOL, XRP, and ADA. Returns its forecast horizon, current price, conformal 80% price range, point return, and upside probability for risk-aware autonomous agent planning. Updates hourly; paid in USDC on Base via x402.$0.05BaseUSDCheadersince 07-20
GET/api/kronos/futures/decisionReturns a perpetual-futures decision package for BTC, ETH, SOL, XRP, or ADA: direction LONG / SHORT / FLAT from the Kronos signal, stop-loss and take-profit on the calibrated 80% range, a leverage cap that keeps liquidation outside 2x the stop, liquidation price, risk-based position size for your equity and max loss, and live perp funding cost over the horizon · turns a bearish signal into a sized short instead of staying out. No exchange execution; market intelligence only.$0.15BaseUSDCheadersince 09-28
GET/api/kronos/futures/fundingReturns live perpetual-futures funding rates, mark and index price, open interest, and 24h volume for BTC, ETH, SOL, XRP, and ADA from Kraken Futures and Hyperliquid, plus a per-symbol consensus with 8h and annualized funding, who pays whom, and a LONG_CROWDED / SHORT_CROWDED / BALANCED crowding label · use it to price carry or spot a crowded side before taking a leveraged position. Cached 5 minutes.$0.02BaseUSDCheadersince 09-28
GET/api/kronos/futures/riskAnswers 'will this leveraged perp position survive the calibrated range?' for a side, entry, and leverage you specify: liquidation price and distance, the adverse 80%-range bound, a SURVIVES_RANGE / THIN_BUFFER / LIQUIDATION_INSIDE_RANGE verdict, the max leverage that still survives, P&L at both range bounds, and funding cost over the horizon · use it as a pre-trade gate or to stress an open position.$0.05BaseUSDCheadersince 09-28
GET/api/kronos/historyKronos by ForgeMesh rolling crypto signal history with up to 168 hourly snapshots. Use for backtesting, signal-drift analysis, or an agent's historical context window.$0.05BaseUSDCheadersince 07-20
GET/api/kronos/preflightKronos by ForgeMesh crypto market preflight for one symbol. Returns an allowed flag, market and risk state, cooldown status, directional bias, and warnings before a costlier decision call.$0.05BaseUSDCheadersince 07-20
GET/api/kronos/riskKronos by ForgeMesh current crypto risk state, per-symbol signal streaks, and active cooldown timers. Use as a low-cost risk gate before requesting a forecast or decision journal.$0.02BaseUSDCheadersince 07-20
GET/api/kronos/signalsKronos by ForgeMesh hourly crypto signal scores for BTC, ETH, SOL, XRP, and ADA. Returns conviction components, regime, freshness, and a ranked top_k shortlist for autonomous market-intelligence agents.$0.05BaseUSDCheadersince 07-20
GET/api/searchReturns matching workflows from 819 agent automation prompts with slug, title, description, and complexity · use it to find a ready-made automation instead of building one from scratch. Search by keyword to locate a Slack-to-Notion sync, an email-to-CRM pipeline, a dev-tool integration, or any pre-built workflow an agent can run directly, ranked by relevance with pagination via limit and offset.$0.01BaseUSDCheadersince 09-14
GET/api/servicesReturns purchasable service cards for all 18 endpoints with price, best_for guidance, and response field highlights · use it to pick the right endpoint before spending on the wrong one.$0.005BaseUSDCheadersince 09-14
GET/api/signalsReturns current signal scores for BTC, ETH, SOL, XRP, and ADA plus a ranked top_k list · use it as a lightweight crypto market snapshot before deeper analysis.$0.05BaseUSDCheadersince 09-14
GET/api/verifyReturns a verified boolean with itemized violations and warnings against exposure limits, risk thresholds, and cash-reserve rules · use it as the final safety check before an autonomous agent acts.$0.05BaseUSDCheadersince 09-14
GET/api/whaleReturns whale, CEX, bridge, and stablecoin flow alerts for a chosen chain and lookback window, each with direction, venue, and USD value · use it to catch large capital movements before they move price.$0.02BaseUSDCheadersince 09-14

Payment evidence

402 payload captured at . Check evidence JSON · Measurement methodology.

First of 22 payloads captured by the monitor.

222 lines, scroll inside

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/signals",
    "mimeType": "application/json",
    "description": "Returns current signal scores for BTC, ETH, SOL, XRP, and ADA plus a ranked top_k list — use it as a lightweight crypto market snapshot before deeper analysis."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "ts": "2026-04-12T12:27:08Z",
            "top_k": [
              "ETH/USD"
            ],
            "signals": {
              "BTC/USD": 0.0001,
              "ETH/USD": 0.004
            },
            "timeframe": "1h",
            "_canonical": "/api/signals"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "ts": {
                    "type": "string"
                  },
                  "top_k": {
                    "type": "array"
                  },
                  "signals": {
                    "type": "object"
                  },
                  "_canonical": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "50000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635588,
              "resourceUrl": "https://x402.coinopai.com/api/signals"
            },
            "signature": "0x14c6375d1037442826ac834d3051eb49914d0511e538d93e092aabe3ec135c4c5fe8742e5f78b5b218e4bd0827076e5eb1a272dfa8807d2f09f9b2c3458adacc1b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}
Other captured 402 responses (21)

Captured payload 2 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/kronos/futures/funding",
    "mimeType": "application/json",
    "description": "Returns live perpetual-futures funding rates, mark and index price, open interest, and 24h volume for BTC, ETH, SOL, XRP, and ADA from Kraken Futures and Hyperliquid, plus a per-symbol consensus with 8h and annualized funding, who pays whom, and a LONG_CROWDED / SHORT_CROWDED / BALANCED crowding label — use it to price carry or spot a crowded side before taking a leveraged position. Cached 5 minutes."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "symbol": "BTC"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "symbols": {
              "BTC": {
                "symbol": "BTC/USD",
                "venues": {
                  "hyperliquid": {
                    "instrument": "BTC-PERP",
                    "mark_price": 84544,
                    "funding_rate_1h": 0.0000125,
                    "open_interest_usd": 3407000000,
                    "max_leverage_venue": 40
                  },
                  "kraken_futures": {
                    "instrument": "PF_XBTUSD",
                    "mark_price": 84551.6,
                    "funding_rate_1h": 0.0000051,
                    "open_interest_usd": 188960000
                  }
                },
                "consensus": {
                  "crowding": "BALANCED",
                  "who_pays": "LONGS_PAY_SHORTS",
                  "mark_price": 84548,
                  "venue_count": 2,
                  "funding_rate_1h": 0.0000088,
                  "funding_rate_8h": 0.00007,
                  "funding_annualized": 0.077,
                  "open_interest_usd_total": 3596000000
                }
              }
            },
            "fetched_at": "2026-09-25T13:06:27Z"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "symbol": {
                    "type": "string",
                    "description": "Optional single symbol; omit for all five"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "symbols": {
                    "type": "object"
                  },
                  "fetched_at": {
                    "type": "string"
                  },
                  "venue_errors": {
                    "type": "array"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "20000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635588,
              "resourceUrl": "https://x402.coinopai.com/api/kronos/futures/funding"
            },
            "signature": "0x45aa154c81f834d8101656b7792150399fe7b553113d978161ecf563c442311e00e2d8db11ea144a76f9304cd44e457814755825bb06136e8c8e3ade062ae8e11b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 3 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/kronos/futures/risk",
    "mimeType": "application/json",
    "description": "Answers 'will this leveraged perp position survive the calibrated range?' for a side, entry, and leverage you specify: liquidation price and distance, the adverse 80%-range bound, a SURVIVES_RANGE / THIN_BUFFER / LIQUIDATION_INSIDE_RANGE verdict, the max leverage that still survives, P&L at both range bounds, and funding cost over the horizon — use it as a pre-trade gate or to stress an open position."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "side": "LONG",
            "symbol": "ETH",
            "leverage": 5,
            "notional": 2000
          }
        },
        "output": {
          "type": "json",
          "example": {
            "side": "LONG",
            "symbol": "ETH/USD",
            "verdict": "SURVIVES_RANGE",
            "leverage": 5,
            "range_80": {
              "low": 3040,
              "high": 3205
            },
            "entry_price": 3120.5,
            "funding_impact": {
              "cost_usd": 0.09,
              "headwind": true,
              "horizon_hours": 5
            },
            "risk_disclosure": {
              "not_financial_advice": true,
              "no_exchange_execution": true
            },
            "adverse_move_pct": 0.0258,
            "liquidation_price": 2512,
            "pnl_at_range_bounds_pct": {
              "best": 0.135,
              "worst": -0.129
            },
            "liquidation_distance_pct": 0.195,
            "survives_calibrated_range": true,
            "max_leverage_surviving_range": 32,
            "liquidation_vs_range_multiple": 7.56
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "side",
                  "leverage"
                ],
                "properties": {
                  "side": {
                    "enum": [
                      "LONG",
                      "SHORT"
                    ],
                    "type": "string"
                  },
                  "entry": {
                    "type": "number",
                    "description": "Entry price (defaults to current perp mark)"
                  },
                  "symbol": {
                    "type": "string",
                    "description": "BTC, ETH, SOL, XRP, or ADA"
                  },
                  "leverage": {
                    "type": "number",
                    "description": "Leverage to test, e.g. 3"
                  },
                  "notional": {
                    "type": "number",
                    "description": "Position notional in USD for funding cost (optional)"
                  },
                  "horizon_hours": {
                    "type": "number",
                    "description": "Hours held for funding cost (default: forecast horizon)"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "verdict": {
                    "enum": [
                      "SURVIVES_RANGE",
                      "THIN_BUFFER",
                      "LIQUIDATION_INSIDE_RANGE",
                      "UNKNOWN_RANGE"
                    ],
                    "type": "string"
                  },
                  "funding_impact": {
                    "type": "object"
                  },
                  "risk_disclosure": {
                    "type": "object"
                  },
                  "liquidation_price": {
                    "type": "number"
                  },
                  "survives_calibrated_range": {
                    "type": "boolean"
                  },
                  "max_leverage_surviving_range": {
                    "type": "number"
                  }
                }
              }
            }
          }
        }
      }
    },
    "disclaimer": "Market intelligence only; no output is an instruction to trade, transact, hold, rebalance, or take market activity. Leverage adds liquidation risk.",
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "50000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635588,
              "resourceUrl": "https://x402.coinopai.com/api/kronos/futures/risk"
            },
            "signature": "0x5fe5ef1ed1b20d579e7d62437066b97b569c174e44d49986f2395ef68baeb28765607177503a3a420f26be8033705408d01c03cd3316f0530f0b3d0e083c43881b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 4 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "150000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/kronos/futures/decision",
    "mimeType": "application/json",
    "description": "Returns a perpetual-futures decision package for BTC, ETH, SOL, XRP, or ADA: direction LONG / SHORT / FLAT from the Kronos signal, stop-loss and take-profit on the calibrated 80% range, a leverage cap that keeps liquidation outside 2x the stop, liquidation price, risk-based position size for your equity and max loss, and live perp funding cost over the horizon — turns a bearish signal into a sized short instead of staying out. No exchange execution; market intelligence only."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "equity": 5000,
            "symbol": "BTC",
            "max_leverage": 3,
            "max_loss_pct": 0.01
          }
        },
        "output": {
          "type": "json",
          "example": {
            "levels": {
              "stop_loss": 86800,
              "take_profit": 82300,
              "reward_to_risk": 1,
              "stop_distance_pct": 0.0266
            },
            "symbol": "BTC/USD",
            "funding": {
              "crowding": "BALANCED",
              "who_pays": "LONGS_PAY_SHORTS",
              "funding_rate_8h": 0.00004,
              "funding_annualized": 0.0438
            },
            "leverage": {
              "liquidation_price": 112239,
              "binding_constraint": "risk_state",
              "suggested_leverage": 3,
              "max_leverage_by_range": 5,
              "liquidation_distance_pct": 0.3283,
              "max_leverage_by_risk_state": 3
            },
            "position": {
              "equity": 5000,
              "quantity": 0.022232,
              "margin_usd": 626.57,
              "max_loss_usd": 50,
              "notional_usd": 1879.7
            },
            "warnings": [],
            "audit_url": "/api/kronos/audit?decision_id=550e8400-e29b-41d4-a716-446655440000&window=4h",
            "direction": "SHORT",
            "risk_state": "NORMAL",
            "funding_impact": {
              "cost_usd": -0.047,
              "headwind": false,
              "horizon_hours": 5
            },
            "risk_disclosure": {
              "not_financial_advice": true,
              "no_exchange_execution": true
            },
            "entry_reference_price": 84551.6
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "equity": {
                    "type": "number",
                    "description": "Account equity in USD used for position sizing (optional)"
                  },
                  "symbol": {
                    "type": "string",
                    "description": "BTC, ETH, SOL, XRP, or ADA"
                  },
                  "max_leverage": {
                    "type": "number",
                    "description": "Your own leverage ceiling, 1–5 (default 5)"
                  },
                  "max_loss_pct": {
                    "type": "number",
                    "description": "Max loss per position as a fraction of equity, e.g. 0.01 (default 0.01)"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "levels": {
                    "type": "object"
                  },
                  "symbol": {
                    "type": "string"
                  },
                  "funding": {
                    "type": "object"
                  },
                  "leverage": {
                    "type": "object"
                  },
                  "position": {
                    "type": "object"
                  },
                  "warnings": {
                    "type": "array"
                  },
                  "direction": {
                    "enum": [
                      "LONG",
                      "SHORT",
                      "FLAT"
                    ],
                    "type": "string"
                  },
                  "funding_impact": {
                    "type": "object"
                  },
                  "risk_disclosure": {
                    "type": "object"
                  }
                }
              }
            }
          }
        }
      }
    },
    "disclaimer": "Market intelligence only; no output is an instruction to trade, transact, hold, rebalance, or take market activity. Leverage adds liquidation risk.",
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "150000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635588,
              "resourceUrl": "https://x402.coinopai.com/api/kronos/futures/decision"
            },
            "signature": "0x1c7624a255bffd38cdc0c4cc9b184137ec1ffcf00836abf6a0db48625d27b1f36bb29a370fb2faa1b2cf8c8adee2fc452e653cf78e15d4cce1652237a834a2561c",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 5 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "70000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/anomaly",
    "mimeType": "application/json",
    "description": "Returns an anomaly_score, review_label, and ranked drivers[] for a submitted signal, plus agreement_score and sample_size — use it as a pre-decision gate to flag statistically unusual signal behavior. Use it to flag an unusual price or volume spike before a trading agent acts, pre-screen a signal for anomalies driven by volatility or social velocity, or add a risk gate to an automated decision pipeline. Market intelligence only."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "symbol": "BTC",
            "window": "24h",
            "features": {
              "risk_score": 31,
              "volatility": 0.031,
              "price_change": 0.018,
              "volume_change": 0.42,
              "signal_confidence": 72
            }
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "symbol": "BTC",
            "drivers": [],
            "disclaimer": "Market intelligence only. Not financial advice. Not a market activity instruction.",
            "sample_size": 120,
            "review_label": "normal_review",
            "review_level": "normal",
            "anomaly_level": "normal",
            "anomaly_score": 14,
            "generated_for": "research_and_decision_support",
            "legacy_fields": {
              "recommended_action": {
                "value": "normal_review",
                "compatibility_only": true,
                "not_a_market_activity_instruction": true
              }
            },
            "agreement_score": 93,
            "compliance_mode": "market_intelligence_only",
            "liability_disclaimer": {
              "no_trade_instruction": true,
              "not_financial_advice": true,
              "market_intelligence_only": true
            },
            "response_schema_version": "2026-06-23.market_intelligence.v1"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "symbol",
                  "features"
                ],
                "properties": {
                  "symbol": {
                    "type": "string"
                  },
                  "window": {
                    "type": "string"
                  },
                  "features": {
                    "type": "object"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "symbol": {
                    "type": "string"
                  },
                  "drivers": {
                    "type": "array"
                  },
                  "disclaimer": {
                    "type": "string"
                  },
                  "sample_size": {
                    "type": "number"
                  },
                  "review_label": {
                    "type": "string"
                  },
                  "review_level": {
                    "type": "string"
                  },
                  "anomaly_level": {
                    "type": "string"
                  },
                  "anomaly_score": {
                    "type": "number"
                  },
                  "generated_for": {
                    "type": "string"
                  },
                  "legacy_fields": {
                    "type": "object"
                  },
                  "agreement_score": {
                    "type": "number"
                  },
                  "compliance_mode": {
                    "type": "string"
                  },
                  "liability_disclaimer": {
                    "type": "object"
                  },
                  "response_schema_version": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      }
    },
    "disclaimer": "Market intelligence only; no output is an instruction to trade, transact, hold, rebalance, or take market activity.",
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "70000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635588,
              "resourceUrl": "https://x402.coinopai.com/api/anomaly"
            },
            "signature": "0x6628bd140bd680dc61fe49fdb4087e2ae032689eea93a77991078cbff1d7edc00b24ad890843a4b02c17517eedd961dd412a8852ac0beb6032fba7ca1a7e80b11c",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 6 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/whale",
    "mimeType": "application/json",
    "description": "Returns whale, CEX, bridge, and stablecoin flow alerts for a chosen chain and lookback window, each with direction, venue, and USD value — use it to catch large capital movements before they move price."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "chain": "base",
            "hours": 4
          }
        },
        "output": {
          "type": "json",
          "example": {
            "chain": "base",
            "alerts": [
              {
                "type": "exchange_flow",
                "venue": "Coinbase",
                "direction": "in",
                "value_usd": 750000
              }
            ],
            "alert_count": 2,
            "window_hours": 4
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "chain": {
                    "enum": [
                      "ethereum",
                      "base",
                      "arbitrum"
                    ],
                    "type": "string"
                  },
                  "hours": {
                    "type": "number",
                    "maximum": 168,
                    "minimum": 1
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "chain": {
                    "type": "string"
                  },
                  "alerts": {
                    "type": "array"
                  },
                  "alert_count": {
                    "type": "number"
                  },
                  "window_hours": {
                    "type": "number"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "20000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635589,
              "resourceUrl": "https://x402.coinopai.com/api/whale"
            },
            "signature": "0x8e5f74f15804bfdd39f2d77639fca0239ab351f123aabd2c6d2691a673a5c3e50aca269d3d276692a5f9d6fcdb5bb7ae9476024705a705e39879eb396dd9861c1b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 7 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/feedback",
    "mimeType": "application/json",
    "description": "Delivers your message (symbol request, bug report, or logic suggestion) to the operator's write-only inbox and returns a feedback_id confirming receipt."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "type": "symbol_request",
            "symbol": "AAPL",
            "message": "Please add sector ETF context to stock decisions."
          }
        },
        "output": {
          "type": "json",
          "example": {
            "status": "received",
            "feedback_id": "uuid"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "message"
                ],
                "properties": {
                  "type": {
                    "enum": [
                      "general",
                      "symbol_request",
                      "logic_suggestion",
                      "bug",
                      "integration",
                      "hello"
                    ],
                    "type": "string"
                  },
                  "symbol": {
                    "type": "string"
                  },
                  "contact": {
                    "type": "string"
                  },
                  "message": {
                    "type": "string",
                    "maxLength": 2000
                  },
                  "endpoint": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "status": {
                    "type": "string"
                  },
                  "feedback_id": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "5000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635589,
              "resourceUrl": "https://x402.coinopai.com/api/feedback"
            },
            "signature": "0x1c45bb3d546b481d4f41abf32e70a34daca1588f09fac4ccd20c353b1e2e90116384e97908bed3302d419c36e1dddb78037fdfbe138bb130cf88fb16d34f3cd21c",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 8 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "250000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/image/generate",
    "mimeType": "application/json",
    "description": "Returns a generated image url with width, height, and aspect_ratio from a text prompt via Flux — use it for on-demand thumbnails, content art, or product mockups."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "style": "minimalist",
            "prompt": "simple blue geometric icon on white background",
            "aspect_ratio": "1:1"
          },
          "type": "http",
          "method": "GET",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "url": "https://replicate.delivery/example.png",
            "width": 1024,
            "height": 1024,
            "aspect_ratio": "1:1"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "prompt"
                ],
                "properties": {
                  "style": {
                    "type": "string"
                  },
                  "prompt": {
                    "type": "string"
                  },
                  "aspect_ratio": {
                    "enum": [
                      "1:1",
                      "16:9",
                      "9:16",
                      "4:3"
                    ],
                    "type": "string"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "url": {
                    "type": "string"
                  },
                  "width": {
                    "type": "number"
                  },
                  "height": {
                    "type": "number"
                  },
                  "aspect_ratio": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "250000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635589,
              "resourceUrl": "https://x402.coinopai.com/api/image/generate"
            },
            "signature": "0x90724a3d1c614dda298898b63927f120ade8fb00f83e8a5393de0a5a367418ab2a577ef7c7364f001f76c22a6b59f465c03be1393707964c60c0cec88e2b31fd1b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 9 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/services",
    "mimeType": "application/json",
    "description": "Returns purchasable service cards for all 18 endpoints with price, best_for guidance, and response field highlights — use it to pick the right endpoint before spending on the wrong one."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "category": "market_intelligence"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "total": 18,
            "services": [
              {
                "name": "Kronos Signals",
                "price": "$0.05",
                "method": "GET",
                "best_for": "Real-time market snapshot before any decision logic.",
                "category": "market_intelligence",
                "endpoint": "/api/kronos/signals",
                "description": "Latest market context with per-symbol scores, regime, and data freshness.",
                "compliance_mode": "market_intelligence_only",
                "response_highlights": [
                  "signals",
                  "top_k",
                  "score_details"
                ]
              }
            ]
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "category": {
                    "type": "string",
                    "description": "Filter by category slug: market_intelligence, workflows, media_generation, infrastructure"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "total": {
                    "type": "integer"
                  },
                  "services": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "name": {
                          "type": "string"
                        },
                        "price": {
                          "type": "string"
                        },
                        "method": {
                          "type": "string"
                        },
                        "best_for": {
                          "type": "string"
                        },
                        "category": {
                          "type": "string"
                        },
                        "endpoint": {
                          "type": "string"
                        },
                        "description": {
                          "type": "string"
                        },
                        "compliance_mode": {
                          "type": "string"
                        },
                        "response_highlights": {
                          "type": "array"
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "5000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635589,
              "resourceUrl": "https://x402.coinopai.com/api/services"
            },
            "signature": "0xe0bed8e92f33faed1add01a4566eb6cd5396f37982a6deac98d9fabc3a08c64a39a4bcd13778045a64e9ff55b61e8057f9bfc1879f7b2a5ad8b9ba5def6cd4d41c",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 10 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/kronos/history",
    "mimeType": "application/json",
    "description": "Kronos by ForgeMesh rolling crypto signal history with up to 168 hourly snapshots. Use for backtesting, signal-drift analysis, or an agent's historical context window."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "hours": 24
          }
        },
        "output": {
          "type": "json",
          "example": {
            "count": 96,
            "signals": [
              {
                "ts": "2026-04-30T11:00:00Z",
                "top_k": [
                  "BTC/USD"
                ],
                "signals": {
                  "BTC/USD": 0.001
                }
              }
            ]
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "hours": {
                    "type": "number"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "count": {
                    "type": "number"
                  },
                  "signals": {
                    "type": "array"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "50000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635589,
              "resourceUrl": "https://x402.coinopai.com/api/kronos/history"
            },
            "signature": "0xd80481dbb3aaf57ded778a79f8b0751f78ddc487deeb92e794993b66ba65d32155366fb1f87e11574b188cbebb7a3f51b28105c3efc282be5872952475dc400d1c",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 11 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/verify",
    "mimeType": "application/json",
    "description": "Returns a verified boolean with itemized violations and warnings against exposure limits, risk thresholds, and cash-reserve rules — use it as the final safety check before an autonomous agent acts."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "symbol": "BTC",
            "confidence": 72,
            "risk_score": 31,
            "cash_reserve": 0.2,
            "max_exposure": 0.05,
            "directional_bias": "upward",
            "portfolio_exposure": 0.04
          },
          "type": "http",
          "method": "GET",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "blocked": false,
            "verified": true,
            "warnings": [],
            "violations": [],
            "checks_failed": 0,
            "checks_passed": 5,
            "checks_warned": 0,
            "generated_for": "research_and_decision_support",
            "compliance_mode": "market_intelligence_only",
            "checks_evaluated": 5,
            "directional_bias": "upward",
            "verification_status": "passed",
            "response_schema_version": "2026-06-23.market_intelligence.v1"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "symbol",
                  "directional_bias",
                  "confidence",
                  "risk_score",
                  "portfolio_exposure",
                  "max_exposure",
                  "cash_reserve"
                ],
                "properties": {
                  "symbol": {
                    "type": "string"
                  },
                  "confidence": {
                    "type": "number"
                  },
                  "risk_score": {
                    "type": "number"
                  },
                  "cash_reserve": {
                    "type": "number"
                  },
                  "max_exposure": {
                    "type": "number"
                  },
                  "proposed_action": {
                    "type": "string",
                    "deprecated": true,
                    "description": "Legacy directional-context alias; compatibility only."
                  },
                  "directional_bias": {
                    "enum": [
                      "upward",
                      "downward",
                      "neutral"
                    ],
                    "type": "string"
                  },
                  "portfolio_exposure": {
                    "type": "number"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "blocked": {
                    "type": "boolean"
                  },
                  "verified": {
                    "type": "boolean"
                  },
                  "warnings": {
                    "type": "array"
                  },
                  "violations": {
                    "type": "array"
                  },
                  "checks_failed": {
                    "type": "number"
                  },
                  "checks_passed": {
                    "type": "number"
                  },
                  "checks_warned": {
                    "type": "number"
                  },
                  "generated_for": {
                    "type": "string"
                  },
                  "compliance_mode": {
                    "type": "string"
                  },
                  "checks_evaluated": {
                    "type": "number"
                  },
                  "directional_bias": {
                    "type": "string"
                  },
                  "verification_status": {
                    "type": "string"
                  },
                  "response_schema_version": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      }
    },
    "disclaimer": "Market intelligence only; no output is an instruction to trade, transact, hold, rebalance, or take market activity.",
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "50000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635589,
              "resourceUrl": "https://x402.coinopai.com/api/verify"
            },
            "signature": "0xb97073e1fab33d160ad6cd0b2fb7680ed4a7980087fcbd6c51cc0f1533b9210b277eba8f239129de932786b83ff99df9cf0b7e2f5891a972e155ca7fabbda6f01c",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 12 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/catalog",
    "mimeType": "application/json",
    "description": "Returns the ForgeMesh signal-safety endpoint list with path and description for anomaly detection, calibration, and verification — use it to discover infrastructure endpoints before integrating."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "name": "ForgeMesh Signal Safety Catalog",
            "endpoints": [
              {
                "path": "/api/anomaly",
                "description": "Market signal anomaly review."
              }
            ]
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "name": {
                    "type": "string"
                  },
                  "endpoints": {
                    "type": "array"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "5000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635590,
              "resourceUrl": "https://x402.coinopai.com/api/catalog"
            },
            "signature": "0x6a28df16b1366b014a4a8100910cd98ab1a23cc2d31bf6c600abd848342ede527afdc03774f5184f7cab8440799fe5e3960f263c60959380026dc7757b70ffce1b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 13 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/categories",
    "mimeType": "application/json",
    "description": "Returns the 4 top-level product categories (market intelligence, workflows, media generation, infrastructure) with endpoint lists and service counts — use it to route discovery before browsing individual services."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "categories": [
              {
                "name": "Market Intelligence",
                "slug": "market_intelligence",
                "description": "Auditable market context, calibrated forecasts, risk state, decision journaling, and outcome audit.",
                "service_count": 8
              },
              {
                "name": "Workflows",
                "slug": "workflows",
                "service_count": 4
              },
              {
                "name": "Media Generation",
                "slug": "media_generation",
                "service_count": 2
              },
              {
                "name": "Infrastructure",
                "slug": "infrastructure",
                "service_count": 5
              }
            ]
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "categories": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "name": {
                          "type": "string"
                        },
                        "slug": {
                          "type": "string"
                        },
                        "endpoints": {
                          "type": "array"
                        },
                        "description": {
                          "type": "string"
                        },
                        "service_count": {
                          "type": "integer"
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "5000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635589,
              "resourceUrl": "https://x402.coinopai.com/api/categories"
            },
            "signature": "0x61cde6f188eb220ac2eeb98be85f01ed2b2188b15f2ddd72f979c16cf524948d7e78d4287718a36812c928fa2c039184dbc8f06b28c3460944db70de88ef23981b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 14 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/kronos/signals",
    "mimeType": "application/json",
    "description": "Kronos by ForgeMesh hourly crypto signal scores for BTC, ETH, SOL, XRP, and ADA. Returns conviction components, regime, freshness, and a ranked top_k shortlist for autonomous market-intelligence agents."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "ts": "2026-04-12T12:27:08Z",
            "top_k": [
              "ETH/USD"
            ],
            "signals": {
              "BTC/USD": 0.0001,
              "ETH/USD": 0.004
            },
            "timeframe": "1h"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "ts": {
                    "type": "string"
                  },
                  "top_k": {
                    "type": "array"
                  },
                  "signals": {
                    "type": "object"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "50000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635589,
              "resourceUrl": "https://x402.coinopai.com/api/kronos/signals"
            },
            "signature": "0xd73c770dbbd107789a162bcb91a145de7db531402a96a00e8eccdc730121317204a15035ed1345949baaa1ced0db781dc2afa5eec95945c056c4adfe235144831b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 15 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/kronos/risk",
    "mimeType": "application/json",
    "description": "Kronos by ForgeMesh current crypto risk state, per-symbol signal streaks, and active cooldown timers. Use as a low-cost risk gate before requesting a forecast or decision journal."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "state": "NORMAL",
            "cooldown": {},
            "last_updated": "2026-04-30T19:00:00Z",
            "why_not_high": [
              "Risk state is a planning context, not a complete market-safety guarantee."
            ],
            "signal_streak": {
              "BTC/USD": 1,
              "ETH/USD": 0
            },
            "data_freshness": "FRESH"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "state": {
                    "type": "string"
                  },
                  "cooldown": {
                    "type": "object"
                  },
                  "last_updated": {
                    "type": "string"
                  },
                  "why_not_high": {
                    "type": "array"
                  },
                  "signal_streak": {
                    "type": "object"
                  },
                  "data_freshness": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "20000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635589,
              "resourceUrl": "https://x402.coinopai.com/api/kronos/risk"
            },
            "signature": "0x4d87bb40aca551ec67edb4844b397cdc6c72aa219af53b6e9856cf13a4bb4339389dfaaf1c3b5143d85c9147eee091f4eba1b4bb94b232da880922ec2ddf23d91c",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 16 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/kronos/forecast",
    "mimeType": "application/json",
    "description": "Kronos by ForgeMesh calibrated crypto price forecast for BTC, ETH, SOL, XRP, and ADA. Returns its forecast horizon, current price, conformal 80% price range, point return, and upside probability for risk-aware autonomous agent planning. Updates hourly; paid in USDC on Base via x402."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "symbol": "BTC"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "symbol": "BTC/USD",
            "horizon": "~5h",
            "range_80": {
              "low": 60275,
              "high": 62806,
              "method": "conformal",
              "coverage_target": 0.8
            },
            "why_not_high": [
              "The calibrated interval is designed for approximate coverage, not certainty; some realized prices can still land outside the range."
            ],
            "current_price": 61234.5,
            "upside_probability": 0.52
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "symbol": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "symbol": {
                    "type": "string"
                  },
                  "range_80": {
                    "type": "object"
                  },
                  "why_not_high": {
                    "type": "array"
                  },
                  "upside_probability": {
                    "type": "number"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "50000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635590,
              "resourceUrl": "https://x402.coinopai.com/api/kronos/forecast"
            },
            "signature": "0x02b41779c220b44a3c5ae4a65da4c993e99a6f988b225db37e5a0f65fb1f1919552e07096a441873de68381c95947fa674e0201d0a28986aa604b691cad316ee1b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 17 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/image/styles",
    "mimeType": "application/json",
    "description": "Returns the list of available style keywords (anime, watercolor, cyberpunk, 3d_render, etc.) for /api/image/generate — check it before submitting a paid generation request."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "styles": [
              "anime",
              "watercolor",
              "oil_painting",
              "cyberpunk",
              "3d_render"
            ]
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "styles": {
                    "type": "array"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "5000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635590,
              "resourceUrl": "https://x402.coinopai.com/api/image/styles"
            },
            "signature": "0x155f1ddb476f84c6684d257073643f494329483ccf334a7b8e352c5d9a973f865020eefe42f38a5824878c5ba31e445114dd8de7941820fa83993f5829fb5dde1b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 18 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "150000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/kronos/decision",
    "mimeType": "application/json",
    "description": "Kronos by ForgeMesh auditable crypto market-intelligence journal combining directional bias, anomaly review, calibrated confidence, and verification in one record with a decision_id. Pair with Kronos Audit to measure the later outcome. Market intelligence only."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "symbol": "BTC"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "symbol": "BTC/USD",
            "verified": true,
            "next_step": {
              "cost": "$0.07",
              "review_step": "Call /kronos/audit after 1h to verify"
            },
            "confidence": 0.514,
            "decision_id": "uuid",
            "why_not_high": [
              "Directional confidence is intentionally capped by observed historical accuracy, not boosted by signal magnitude."
            ],
            "anomaly_level": "normal",
            "anomaly_score": 14,
            "agreement_score": 93,
            "risk_disclosure": {
              "no_trade_instruction": true,
              "not_financial_advice": true,
              "market_intelligence_only": true
            },
            "directional_bias": "upward",
            "anomaly_review_label": "ignore",
            "calibrated_confidence": 51,
            "market_intelligence_only": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "symbol": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "symbol": {
                    "type": "string"
                  },
                  "verified": {
                    "type": "boolean"
                  },
                  "next_step": {
                    "type": "object"
                  },
                  "confidence": {
                    "type": "number"
                  },
                  "decision_id": {
                    "type": "string"
                  },
                  "why_not_high": {
                    "type": "array"
                  },
                  "anomaly_level": {
                    "type": "string"
                  },
                  "anomaly_score": {
                    "type": "number"
                  },
                  "legacy_fields": {
                    "type": "object"
                  },
                  "agreement_score": {
                    "type": "number"
                  },
                  "risk_disclosure": {
                    "type": "object"
                  },
                  "directional_bias": {
                    "type": "string"
                  },
                  "anomaly_review_label": {
                    "type": "string"
                  },
                  "calibrated_confidence": {
                    "type": "number"
                  },
                  "market_intelligence_only": {
                    "type": "boolean"
                  }
                }
              }
            }
          }
        }
      }
    },
    "disclaimer": "Market intelligence only; no output is an instruction to trade, transact, hold, rebalance, or take market activity.",
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "150000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635590,
              "resourceUrl": "https://x402.coinopai.com/api/kronos/decision"
            },
            "signature": "0x8de5da1afc1c8f763042684c6d895e8c16c28f65f6d6700d46d640ca96ba6ad94924dc36ab0e5201dca08d666d2ace26fc5c83ee751e9311e476f338468808981c",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 19 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/kronos/preflight",
    "mimeType": "application/json",
    "description": "Kronos by ForgeMesh crypto market preflight for one symbol. Returns an allowed flag, market and risk state, cooldown status, directional bias, and warnings before a costlier decision call."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "symbol": "BTC"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "symbol": "BTC/USD",
            "allowed": true,
            "warnings": [],
            "in_cooldown": false,
            "market_state": "NORMAL"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "symbol": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "symbol": {
                    "type": "string"
                  },
                  "allowed": {
                    "type": "boolean"
                  },
                  "market_state": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "50000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635590,
              "resourceUrl": "https://x402.coinopai.com/api/kronos/preflight"
            },
            "signature": "0x65348103faefe91ee0d8189ee508094967dabca9a25d464cdf29b9f593075ba200a5e9aa77f645c413304601faf21277d80805cce2b5ff05495307484813d6e71b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 20 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/calibration",
    "mimeType": "application/json",
    "description": "Returns a calibrated_confidence score with confidence_band and historical_hit_rate for a submitted raw_confidence — use it to convert a model's raw confidence into a probability grounded in past accuracy. Use it to sanity-check an agent's raw confidence before logging a decision, get an empirically grounded probability instead of a guess, or grade calibration quality by sample depth and hit rate. Market intelligence only."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "symbol": "BTC",
            "horizon": "1h",
            "raw_confidence": 72,
            "directional_bias": "upward"
          },
          "type": "http",
          "method": "GET",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "disclaimer": "Market intelligence only. Not financial advice. Not a market activity instruction.",
            "sample_size": 18,
            "generated_for": "research_and_decision_support",
            "raw_confidence": 72,
            "compliance_mode": "market_intelligence_only",
            "confidence_band": {
              "low": 51,
              "mid": 63,
              "high": 75
            },
            "directional_bias": "upward",
            "calibration_grade": "fair",
            "historical_hit_rate": 58.3,
            "calibrated_confidence": 63,
            "calibration_data_status": "current",
            "response_schema_version": "2026-06-23.market_intelligence.v1",
            "calibration_data_age_minutes": 14.2
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "symbol",
                  "raw_confidence",
                  "horizon",
                  "directional_bias"
                ],
                "properties": {
                  "symbol": {
                    "type": "string"
                  },
                  "horizon": {
                    "type": "string"
                  },
                  "signal_type": {
                    "type": "string",
                    "deprecated": true,
                    "description": "Legacy directional-context alias; compatibility only, not asset class."
                  },
                  "raw_confidence": {
                    "type": "number"
                  },
                  "directional_bias": {
                    "enum": [
                      "upward",
                      "downward",
                      "neutral"
                    ],
                    "type": "string"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "disclaimer": {
                    "type": "string"
                  },
                  "sample_size": {
                    "type": "number"
                  },
                  "generated_for": {
                    "type": "string"
                  },
                  "raw_confidence": {
                    "type": "number"
                  },
                  "compliance_mode": {
                    "type": "string"
                  },
                  "confidence_band": {
                    "type": "object"
                  },
                  "directional_bias": {
                    "type": "string"
                  },
                  "calibration_grade": {
                    "type": "string"
                  },
                  "historical_hit_rate": {
                    "type": "number"
                  },
                  "liability_disclaimer": {
                    "type": "object"
                  },
                  "calibrated_confidence": {
                    "type": "number"
                  },
                  "calibration_data_status": {
                    "type": "string"
                  },
                  "response_schema_version": {
                    "type": "string"
                  },
                  "calibration_data_age_minutes": {
                    "type": "number"
                  }
                }
              }
            }
          }
        }
      }
    },
    "disclaimer": "Market intelligence only; no output is an instruction to trade, transact, hold, rebalance, or take market activity.",
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "50000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635590,
              "resourceUrl": "https://x402.coinopai.com/api/calibration"
            },
            "signature": "0x3e70080cfba2c55781bf7c23769b36af8fd658c3a86e6111a362a26346bf57e26829ab370021e4fc85f9b21083b14473453043a0c2d652ebd2395818401a0e311b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 21 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/search",
    "mimeType": "application/json",
    "description": "Returns matching workflows from 819 agent automation prompts with slug, title, description, and complexity — use it to find a ready-made automation instead of building one from scratch. Search by keyword to locate a Slack-to-Notion sync, an email-to-CRM pipeline, a dev-tool integration, or any pre-built workflow an agent can run directly, ranked by relevance with pagination via limit and offset."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "q": "slack",
            "limit": 20,
            "offset": 0
          }
        },
        "output": {
          "type": "json",
          "example": {
            "total": 1,
            "results": [
              {
                "slug": "slack-to-notion",
                "title": "Slack to Notion",
                "complexity": "low",
                "description": "Auto-save messages"
              }
            ]
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "q": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "number"
                  },
                  "offset": {
                    "type": "number"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "total": {
                    "type": "number"
                  },
                  "results": {
                    "type": "array"
                  }
                }
              }
            }
          }
        }
      }
    },
    "canonical": "/api/kronos/signals",
    "deprecated": true,
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "10000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635591,
              "resourceUrl": "https://x402.coinopai.com/api/search"
            },
            "signature": "0xce5cd163321052863ca9eb32babf3c3074d6cf3abe26e77aee450badd397dc1856d360c92e601b6a06faadc97ecdd68d86db8a38e4af538b80bc9d3f7681f0da1c",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 22 of 22

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
      "amount": "70000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://x402.coinopai.com/api/kronos/audit",
    "mimeType": "application/json",
    "description": "Kronos by ForgeMesh outcome audit for a prior decision_id. Compares recorded market context with later realized prices and returns a verdict, realized percentage change, and direction-correct result."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "window": "4h",
            "decision_id": "550e8400-e29b-41d4-a716-446655440000"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "symbol": "XRP",
            "outcome": {
              "pnl_pct": 0.023,
              "direction_correct": true
            },
            "verdict": "GOOD_DECISION",
            "decision_id": "uuid",
            "legacy_fields": {
              "suggested_action": {
                "value": "CONSIDER_SHORT",
                "compatibility_only": true,
                "not_a_market_activity_instruction": true
              }
            },
            "directional_bias": "downward"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "decision_id"
                ],
                "properties": {
                  "window": {
                    "type": "string"
                  },
                  "decision_id": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "outcome": {
                    "type": "object"
                  },
                  "verdict": {
                    "type": "string"
                  },
                  "decision_id": {
                    "type": "string"
                  },
                  "legacy_fields": {
                    "type": "object"
                  }
                }
              }
            }
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0x1304EC1A8945365e43A5c18a734065f107B417cA",
              "amount": "70000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1790635591,
              "resourceUrl": "https://x402.coinopai.com/api/kronos/audit"
            },
            "signature": "0x6caee53f15228da92ba80df405dbef377b4e6749d9167fb45aee815619dffc2014520f6c99cb275e8b6bc458e7d6a7e695a07bfdc0ca197c08ab34a53ce8fbcf1b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

87/100 Solid

#23 of 109 in Finance. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability
100% uptime 30d
Compliance
A 14/14 checks pass
Price
$0.005 to $0.25 p31 in Finance
Risk
clean no risk flag
Traction
$2.15 30d 13 buyers, top buyer 52% (address, not entity)
Last change
schema changed 21d ago 1 in 30d
14/14 compliance checks
  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

402 terms unchanged since 2026-09-28. Last up 2026-10-19.

── Site signals

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
How the score works

What the score read on this service: status online, 100% uptime 30d, 365ms response p95, x402 compliance 14 of 14, $0.005 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

It is a score inside Finance, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 109 listings, this one among them: the same 109 the position above is counted against. When the two differ, the field is the wider one, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Paid probe: delivered (HTTP 200) on 2026-09-02. Settled via coinbase ($2.15, 65 tx). Traction is a conservative undercount; first settlement seen 2026-04-30.

All measured facts

What it does

Pay-per-call CoinOpAI x402 services on Base: Kronos market intelligence (calibrated 80% price ranges for BTC, ETH, SOL, XRP, ADA, risk state, preflight, decision journals, audits) plus Kronos Futures (perp funding and crowding, leverage/liquidation risk, sized LONG/SHORT/FLAT decision packages), anomaly scoring, calibration and verify checks, the CoinOpAI prompt/automation catalog with search, and FLUX image generation with style presets. x402 + MPP, from $0.005 per call.

CoinOpAI Kronos Market Intelligence is a listed x402 Finance API. Captured payment terms name Base. Monitoring and settlement figures below describe the observations available to this directory; an unpaid HTTP 402 check does not prove that a paid call will deliver.

Assessment computed at . Latest service check observed at . Service data JSON · Measurement methodology.

Page rendered at . This response time is separate from the observation and computation times attached to each measurement.

Latest endpoint observation: . Latest price capture: . Prices are recorded quotes, not a promise of availability. Token assets and payment terms are listed separately. Endpoint data JSON · Price history JSON · Measurement methodology.

Assessment computed at . Uptime uses the stated daily-rollup window; response times are in milliseconds, compliance is passed/evaluated checks, and traction is a measured settlement floor. The comparison score is out of 100 within this category. Assessment JSON · Measurement methodology.

Observed daily coverage: 2026-09-20 to 2026-10-19 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Latest settlement in the assessment: . Uptime and response JSON · Volume JSON · Buyers JSON · Measurement methodology.

Ranked from the measured category pool, refreshed at most once a minute. The comparison has no persisted computation timestamp; the assessment time above belongs to this service only. Ranking API documentation · Ranking methodology.

x402 List home · Services · Finance

uptime · latest daily rollup
100%
uptime 7d
100%
uptime 30d
100%
uptime 90d
99.8%
response p95
365ms
avg response
187ms
total checks
2,714

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

price (min)
$0.005
price (max)
$0.25
category percentile (min)
p31 in Finance
category percentile (max)
p75 in Finance
endpoints / prices
22 / 7
model
tiered
stability
100%

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
202d
registrar
Porkbun LLC
hosting
custom
domain created
2026-03-26

Identity facts, not a risk score.

assessment volume 30d
$2.15
exact assessment volume 30d (USD)
2.15
assessment recorded at (UTC)
2026-10-19T08:03:07.014Z
buyers 30d
13
settlements 30d
65
measured since
2026-04-30 (start of our harvest window)
last settlement
2026-10-19
top buyer share
52% of 30d volume (address, not entity)
top 3 buyers share
86% of 30d volume (addresses, not entities)
concentrated volume
no
trend 7d vs 30d
0.16x the 30d daily rate
networks
eip155:8453
volume all-time
$57.66
settlements all-time
1,196
median settlement 30d
$0.02
max settlement 30d
$0.25

Assessment volume uses the latest 30d assessment. Over time sums daily address snapshots, rounded to cents and refreshed separately. The two sources can differ in timing, precision and shared-address attribution. Amounts use cents for comparison; known sub-cent values keep up to 12 significant digits. The exact stored assessment value is shown above.

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share lowers the on-chain traction part of the ranking score behind this page's verdict and /best, by up to half when one address holds all 30d volume. The Recommended and Highest volume sorts of the services list do not use it; they use the Concentrated volume rule instead.

member since
2026-07-20
Recent checks
Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online402151ms22
Online402182ms22
Online402143ms22
Online402197ms22
Online402152ms22
Online402174ms22
Online402183ms22
Online402178ms22
Online402162ms22
Online402178ms22
Online402277ms22
Online402174ms22
Online402179ms22
Online402155ms22
Online402114ms22
Online402120ms22
Online402172ms22
Online402157ms22

Changes1 in 30d

Latest 1 recorded changes, up to 10 in the last 30 days; newest first; observation times in UTC
Observed at (UTC)ChangeEvidence
schema changed

endpoint added GET /api/kronos/futures/decision

endpoint added GET /api/kronos/futures/funding

endpoint added GET /api/kronos/futures/risk

schema added GET /api/kronos/futures/decision exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 1800 {"name":"USD Coin","version":"2"}

schema added GET /api/kronos/futures/funding exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 1800 {"name":"USD Coin","version":"2"}

schema added GET /api/kronos/futures/risk exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 1800 {"name":"USD Coin","version":"2"}

all changes

Over time

On-chain volume daily snapshots, USD 30d: $2.15, peak $0.84 on 09-25
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime 100% on all 29 completed days
Volume 30d
$2.15
Uptime
100% on all 29 completed days
Daily on-chain settlement volume in US dollars, 2026-09-20 to 2026-10-19; highest day $0.84 on 09-25; 12 days have no data in the payload; distinct buyers per day
More charts
Response time daily average, ms min 104ms, avg 188ms, max 247ms

09-20 to 10-19* UTC

Scores over time

x402 compliance low 14/14, high 14/14

09-20 to 10-19* UTC

Price percentile in Finance own low to high; exact values below

09-20 to 10-19* UTC

Site signals present (of 6) own low to high; exact values below

09-20 to 10-19* UTC

Scores: one day per column, 09-20 to 10-19*, on the columns of Response time. Uptime held 100% every day in this window, including any partial day. Daily readings remain in the Uptime strip and Values. The checklist grew from 11 to 14 checks on 2026-07-28, before this window. Pillar lines use their own low and high. Exact dated readings are available in each readout and in Values.

Each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/coinopai-kronos-market-intelligence/price, /scores, /volume and /buyers.

Values

* today so far, partial (UTC).

The uptime summary counts completed UTC days only. The strip, readouts and table retain today's partial reading.

Daily snapshot total, 30d: $2.21, peak $0.84 on 09-25. The visible 30d total in Traction comes from the latest assessment. These sources can differ in their window, refresh time, cent rounding and shared-address attribution.

Daily address snapshots: 2026-09-20 to 2026-10-19 UTC; * today so far, partial (UTC). Daily snapshots store cents. A recorded $0.00 with settlements cannot distinguish exact zero from volume rounded away. Lost precision is unavailable here.

Settlement volume uses the stored USD valuation of tracked payments; it is distinct from token quantities. USD-pegged assets are valued at 1 USD per token in these rollups. The measured settlement floor does not cover all payments to this service.

Assessment history last recorded at . Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.

Daily values, 2026-09-20 to 2026-10-19: address settlement volume in USD, distinct buyer and settlement counts, uptime percent, average response milliseconds, compliance passed/total, price percentile 0-100, site signals out of 6; UTC dates
DayVolumeBuyersSettlementsUptimeResponseCompliancePrice percentileSite signals
2026-09-20no datano datano data100%138.52ms14/14p314/6
2026-09-21no datano datano data100%162.62ms14/14p294/6
2026-09-22no datano datano data100%232.54ms14/14p294/6
2026-09-23$0.0211100%229.02ms14/14p294/6
2026-09-24$0.0213100%238.29ms14/14p294/6
2026-09-25$0.84215100%232.61ms14/14p294/6
2026-09-26no datano datano data100%246.92ms14/14p294/6
2026-09-27$0.0511100%183.18ms14/14p294/6
2026-09-28no datano datano data100%199.58ms14/14p294/6
2026-09-29$0.0111100%242.37ms14/14p294/6
2026-09-30$0.0511100%232.87ms14/14p294/6
2026-10-01$0.0622100%216.21ms14/14p294/6
2026-10-02$0.1113100%198.17ms14/14p294/6
2026-10-03no datano datano data100%227.32ms14/14p294/6
2026-10-04no datano datano data100%207.04ms14/14p284/6
2026-10-05$0.0322100%184.31ms14/14p294/6
2026-10-06$0.0223100%188.04ms14/14p304/6
2026-10-07$0.0212100%181.63ms14/14p304/6
2026-10-08$0.47320100%214.91ms14/14p314/6
2026-10-09$0.0612100%104.41ms14/14p314/6
2026-10-10$0.1012100%111.20ms14/14p314/6
2026-10-11no datano datano data100%150.68ms14/14p314/6
2026-10-12no datano datano data100%216.24ms14/14p314/6
2026-10-13$0.0511100%131.23ms14/14p314/6
2026-10-14$0.0223100%147.26ms14/14p314/6
2026-10-15no datano datano data100%140.70ms14/14p314/6
2026-10-16no datano datano data100%156.11ms14/14p314/6
2026-10-17no datano datano data100%153.20ms14/14p314/6
2026-10-18$0.0111100%187.23ms14/14p314/6
2026-10-19*$0.2733100%187.61ms14/14p314/6

Alternatives in Finance

Bitrefill strong 95/100 100% up 30d $1.2k 30d
Vishwa strong 94/100 100% up 30d $27.41 30d
Market Intelligence API strong 93/100 99.7% up 30d $33.73 30d
Losbeto · LLM Gateway & Market Intelligence solid 92/100 100% up 30d $505.66 30d
Laso Finance solid 92/100 99.9% up 30d $256.7k 30d

5 of 108 other ranked services in Finance, ordered by the same measured score.

see the whole category

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