x402 List Submit a serviceSubmit
Menu

Money Mind

payment-readyonline

payment-ready until 2026-10-29

Statistical adjudication for agents: you tried N prompts, models or strategies and kept the best - is the winner real, or the search?

money-mind-extract.onrender.com ↗

Call it x402 v2

x402 v2

Base URL
https://money-mind-extract.onrender.com
Payment
x402 v2, header channel
$ curl -i -X POST 'https://money-mind-extract.onrender.com/abtest'

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

Endpoints 13 paid routes on money-mind-extract.onrender.com

POST/abtestBase$0.31since 09-07
POST/auditBase$300.00since 09-07
POST/clusteredtBase$0.25since 09-07
POST/correlationBase$0.31since 09-07
POST/deflatedsharpeBase$0.31since 09-07
POST/drawdownBase$0.31since 09-07
POST/factcheckBase$0.03since 10-04
POST/judge-liteBase$0.05since 10-04

5 more in Example 402 response

Prices as captured in the 402 response: median $0.31 across the 13 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/abtestDid B really beat A, corrected for how many variants you compared. Did B really beat A, corrected for how many variants you compared Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$0.31BaseUSDCheadersince 09-07
POST/auditEvery gate we have, composed in the right order, over your whole book · including the cross-instrument check that catches one edge wearing many names. Every gate we have, composed in the right order, over your whole book · including the cross-instrument check that catches one edge wearing many names Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$300.00BaseUSDCheadersince 09-07
POST/clusteredtYour t-stat assumes independence; your trades cluster. Use when your trades are not independent · several in the same day, the same regime, or a correlated basket. A t-stat computed as if every trade were an independent draw is inflated; in this repo the factor was about 1.9x. Give per-trade returns and their dates; returns the naive t, the date-clustered t, the inflation factor, and how many genuinely independent days you actually have. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$0.25BaseUSDCheadersince 09-07
POST/correlationReal relationship, or two autocorrelated series drifting together. Real relationship, or two autocorrelated series drifting together Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$0.31BaseUSDCheadersince 09-07
POST/deflatedsharpeIs this Sharpe real, or the best of N tries? Deflated for the search you ran. Is this Sharpe real, or the best of N tries? Deflated for the search you ran Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$0.31BaseUSDCheadersince 09-07
POST/drawdownIs this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns. Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$0.31BaseUSDCheadersince 09-07
POST/factcheckVerify a claim against 2-4 source URLs: cited passages, cross-source agreement, verdict: consistent | conflicting | insufficient_evidence. Evidence, not truth. Use when your agent needs to verify a claim against independent sources before acting on it. Give a claim plus 2-4 source URLs; each source is extracted (three-fetch cross-check, confidence-scored), the checkable figures are compared across sources, and you get the cited passages plus a verdict: consistent (sources report the claim's figures), conflicting (sources agree with each other on different figures), or insufficient_evidence. This sells evidence, not truth · the verdict describes source agreement and says so. One $0.03 call replaces three separate extractions plus your own comparison. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$0.03BaseUSDCheadersince 10-04
POST/judge-liteIs this backtest, strategy or DeFi result real, or the luckiest of N tries? Three gates in one verdict · multiple-testing selection, deflated Sharpe, date-clustered t · built for trading agents. Use when your agent has a backtest, a research result, or any return series that looks good · and needs to know whether it is real or the luckiest of N tries before spending money on it. One call runs the three cheapest high-signal gates: selection correction (family-wise p across your declared n_tested), deflated Sharpe, and date-clustered t. Verdict REAL means every gate passed; PROVISIONAL means the selection gates passed but no dates were given, so clustering is unchecked · never REAL; NO names the gate that killed it. Bad input is refused before payment, never charged. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$0.05BaseUSDCheadersince 10-04
POST/multipletestYou tested N strategies and kept the best; is it noise. Use when you searched many strategies or parameter sets and kept the best one. Quoting that winner's solo p-value is the most common way a backtest lies. Give the number of things you tested and the winner's t-statistic; returns the family-wise p-value, the t you actually needed, and the t that pure noise would be expected to hand you from a search that size. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$0.20BaseUSDCheadersince 09-07
POST/referee11-gate adjudication of a trading signal series. Use when you have OHLC bars and a -1/0/1 signal series and need to know whether a backtest result is real or an artefact. Applies 11 gates most backtests fail: matched random-entry drift control, date-clustered standard errors, entry at the next bar's open, events-not-fills, absolute (not just excess) return, slippage stress, walk-forward, overlap correction, financing, and a block bootstrap that must agree on both excess and absolute return. Returns CANDIDATE or REFUTED plus every blocking reason. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$5.00BaseUSDCheadersince 09-07
POST/regimeDid the process change, or is recent weakness inside normal variation. Did the process change, or is recent weakness inside normal variation Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$0.31BaseUSDCheadersince 09-07
POST/samplesizeHow many observations before this test can answer anything · ask before you spend. How many observations before this test can answer anything · ask before you spend Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$0.31BaseUSDCheadersince 09-07
POST/v1/extractFetch a web page three independent ways (rendered, static, second-render cross-check), confidence-scored, with a tamper-evident attestation. Refuses protected, login and CAPTCHA pages without charging. Use when your agent needs web content it cannot fetch itself · JavaScript-rendered pages, static pages, or paginated listings · and needs to show its principal the evidence. Every extraction runs three independent fetches (rendered, static, second-render cross-check), is confidence-scored, and is written to a public tamper-evident attestation chain. Protected, login, and CAPTCHA pages are explicitly refused and never charged. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.$0.02BaseUSDCheadersince 10-04

Payment evidence

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

Payload 3 of 13 captured by the monitor for POST /abtest.

122 lines, scroll inside

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "310000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/abtest",
      "description": "Did B really beat A, corrected for how many variants you compared. Did B really beat A, corrected for how many variants you compared Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "reading": "...",
          "verdict": "..."
        },
        "properties": {
          "reading": {
            "type": "string"
          },
          "verdict": {
            "type": "string"
          }
        }
      },
      "maxAmountRequired": "310000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/abtest",
    "mimeType": "application/json",
    "description": "Did B really beat A, corrected for how many variants you compared. Did B really beat A, corrected for how many variants you compared Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "free_tier": {
    "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
    "scope": "first 25 abtest calls each UTC day, global, first-come-first-served",
    "same_product": "attested on the same chain as a paid call",
    "remaining_today": 250
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "note": "POST JSON. GET this path for the full schema."
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "reading": "...",
            "verdict": "..."
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Did B really beat A, corrected for how many variants you compared"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}
Other captured 402 responses (12)

Captured payload 1 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "310000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/samplesize",
      "description": "How many observations before this test can answer anything — ask before you spend. How many observations before this test can answer anything — ask before you spend Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "reading": "...",
          "verdict": "..."
        },
        "properties": {
          "reading": {
            "type": "string"
          },
          "verdict": {
            "type": "string"
          }
        }
      },
      "maxAmountRequired": "310000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/samplesize",
    "mimeType": "application/json",
    "description": "How many observations before this test can answer anything — ask before you spend. How many observations before this test can answer anything — ask before you spend Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "free_tier": {
    "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
    "scope": "first 25 samplesize calls each UTC day, global, first-come-first-served",
    "same_product": "attested on the same chain as a paid call",
    "remaining_today": 250
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "note": "POST JSON. GET this path for the full schema."
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "reading": "...",
            "verdict": "..."
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "How many observations before this test can answer anything — ask before you spend"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Captured payload 2 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "200000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/multipletest",
      "description": "You tested N strategies and kept the best; is it noise. Use when you searched many strategies or parameter sets and kept the best one. Quoting that winner's solo p-value is the most common way a backtest lies. Give the number of things you tested and the winner's t-statistic; returns the family-wise p-value, the t you actually needed, and the t that pure noise would be expected to hand you from a search that size. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "verdict": "DOES NOT SURVIVE",
          "required_t_for_5pct_family_wise": 4.05,
          "expected_best_t_from_noise_alone": 3.116
        },
        "properties": {
          "verdict": {
            "type": "string"
          },
          "required_t_for_5pct_family_wise": {
            "type": "number"
          },
          "expected_best_t_from_noise_alone": {
            "type": "number"
          }
        }
      },
      "maxAmountRequired": "200000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/multipletest",
    "mimeType": "application/json",
    "description": "You tested N strategies and kept the best; is it noise. Use when you searched many strategies or parameter sets and kept the best one. Quoting that winner's solo p-value is the most common way a backtest lies. Give the number of things you tested and the winner's t-statistic; returns the family-wise p-value, the t you actually needed, and the t that pure noise would be expected to hand you from a search that size. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "free_tier": {
    "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
    "scope": "first 25 multipletest calls each UTC day, global, first-come-first-served",
    "same_product": "attested on the same chain as a paid call",
    "remaining_today": 250
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "best_t": 3,
            "n_tested": 1000
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "verdict": "DOES NOT SURVIVE",
            "required_t_for_5pct_family_wise": 4.05,
            "expected_best_t_from_noise_alone": 3.116
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Use when you searched many strategies or parameter sets and kept the best one. Quoting that winner's solo p-value is the most common way a backtest lies. Give the number of things you tested and the winner's t-statistic; returns the family-wise p-value, the t you actually needed, and the t that pure"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Captured payload 4 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "310000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/deflatedsharpe",
      "description": "Is this Sharpe real, or the best of N tries? Deflated for the search you ran. Is this Sharpe real, or the best of N tries? Deflated for the search you ran Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "reading": "...",
          "verdict": "..."
        },
        "properties": {
          "reading": {
            "type": "string"
          },
          "verdict": {
            "type": "string"
          }
        }
      },
      "maxAmountRequired": "310000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/deflatedsharpe",
    "mimeType": "application/json",
    "description": "Is this Sharpe real, or the best of N tries? Deflated for the search you ran. Is this Sharpe real, or the best of N tries? Deflated for the search you ran Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "free_tier": {
    "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
    "scope": "first 25 deflatedsharpe calls each UTC day, global, first-come-first-served",
    "same_product": "attested on the same chain as a paid call",
    "remaining_today": 250
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "note": "POST JSON. GET this path for the full schema."
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "reading": "...",
            "verdict": "..."
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Is this Sharpe real, or the best of N tries? Deflated for the search you ran"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Captured payload 5 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/v1/extract",
      "description": "Fetch a web page three independent ways (rendered, static, second-render cross-check), confidence-scored, with a tamper-evident attestation. Refuses protected, login and CAPTCHA pages without charging. Use when your agent needs web content it cannot fetch itself — JavaScript-rendered pages, static pages, or paginated listings — and needs to show its principal the evidence. Every extraction runs three independent fetches (rendered, static, second-render cross-check), is confidence-scored, and is written to a public tamper-evident attestation chain. Protected, login, and CAPTCHA pages are explicitly refused and never charged. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "result": {
            "text": "...",
            "title": "..."
          },
          "sources_agreed": 3,
          "sources_checked": 3,
          "confidence_score": 0.9
        },
        "properties": {
          "result": {
            "type": "object"
          },
          "sources_agreed": {
            "type": "number"
          },
          "sources_checked": {
            "type": "number"
          },
          "confidence_score": {
            "type": "number"
          }
        }
      },
      "maxAmountRequired": "20000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/v1/extract",
    "mimeType": "application/json",
    "description": "Fetch a web page three independent ways (rendered, static, second-render cross-check), confidence-scored, with a tamper-evident attestation. Refuses protected, login and CAPTCHA pages without charging. Use when your agent needs web content it cannot fetch itself — JavaScript-rendered pages, static pages, or paginated listings — and needs to show its principal the evidence. Every extraction runs three independent fetches (rendered, static, second-render cross-check), is confidence-scored, and is written to a public tamper-evident attestation chain. Protected, login, and CAPTCHA pages are explicitly refused and never charged. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "free_tier": {
    "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
    "scope": "first 25 v1/extract calls each UTC day, global, first-come-first-served",
    "same_product": "attested on the same chain as a paid call",
    "remaining_today": 25
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "url": "https://example.com",
            "extraction_target": "the page title and the body text"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "result": {
              "text": "...",
              "title": "..."
            },
            "sources_agreed": 3,
            "sources_checked": 3,
            "confidence_score": 0.9
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Use when your agent needs web content it cannot fetch itself — JavaScript-rendered pages, static pages, or paginated listings — and needs to show its principal the evidence. Every extraction runs three independent fetches (rendered, static, second-render cross-check), is confidence-scored, and is wr"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Captured payload 6 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "30000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/factcheck",
      "description": "Verify a claim against 2-4 source URLs: cited passages, cross-source agreement, verdict: consistent | conflicting | insufficient_evidence. Evidence, not truth. Use when your agent needs to verify a claim against independent sources before acting on it. Give a claim plus 2-4 source URLs; each source is extracted (three-fetch cross-check, confidence-scored), the checkable figures are compared across sources, and you get the cited passages plus a verdict: consistent (sources report the claim's figures), conflicting (sources agree with each other on different figures), or insufficient_evidence. This sells evidence, not truth — the verdict describes source agreement and says so. One $0.03 call replaces three separate extractions plus your own comparison. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "sources": [
            {
              "ok": true,
              "url": "...",
              "figures": [
                "4.2billion"
              ],
              "passages": "...",
              "confidence": 0.85
            }
          ],
          "verdict": "consistent",
          "verdict_means": "source agreement, not truth",
          "confidence_score": 0.85
        },
        "properties": {
          "sources": {
            "type": "array"
          },
          "verdict": {
            "type": "string"
          },
          "verdict_means": {
            "type": "string"
          },
          "confidence_score": {
            "type": "number"
          }
        }
      },
      "maxAmountRequired": "30000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/factcheck",
    "mimeType": "application/json",
    "description": "Verify a claim against 2-4 source URLs: cited passages, cross-source agreement, verdict: consistent | conflicting | insufficient_evidence. Evidence, not truth. Use when your agent needs to verify a claim against independent sources before acting on it. Give a claim plus 2-4 source URLs; each source is extracted (three-fetch cross-check, confidence-scored), the checkable figures are compared across sources, and you get the cited passages plus a verdict: consistent (sources report the claim's figures), conflicting (sources agree with each other on different figures), or insufficient_evidence. This sells evidence, not truth — the verdict describes source agreement and says so. One $0.03 call replaces three separate extractions plus your own comparison. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "urls": [
              "https://site-a.example/acme-2025-results",
              "https://site-b.example/acme-earnings"
            ],
            "claim": "Acme Corp revenue was $4.2 billion in 2025"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "sources": [
              {
                "ok": true,
                "url": "...",
                "figures": [
                  "4.2billion"
                ],
                "passages": "...",
                "confidence": 0.85
              }
            ],
            "verdict": "consistent",
            "verdict_means": "source agreement, not truth",
            "confidence_score": 0.85
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Use when your agent needs to verify a claim against independent sources before acting on it. Give a claim plus 2-4 source URLs; each source is extracted (three-fetch cross-check, confidence-scored), the checkable figures are compared across sources, and you get the cited passages plus a verdict: con"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Captured payload 7 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/judge-lite",
      "description": "Is this backtest, strategy or DeFi result real, or the luckiest of N tries? Three gates in one verdict — multiple-testing selection, deflated Sharpe, date-clustered t — built for trading agents. Use when your agent has a backtest, a research result, or any return series that looks good — and needs to know whether it is real or the luckiest of N tries before spending money on it. One call runs the three cheapest high-signal gates: selection correction (family-wise p across your declared n_tested), deflated Sharpe, and date-clustered t. Verdict REAL means every gate passed; PROVISIONAL means the selection gates passed but no dates were given, so clustering is unchecked — never REAL; NO names the gate that killed it. Bad input is refused before payment, never charged. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "t": 4.3,
          "dsr": 0.99,
          "verdict": "REAL",
          "killed_by": [],
          "t_clustered": 4.4,
          "family_wise_p": 0.0002
        },
        "properties": {
          "t": {
            "type": "number"
          },
          "dsr": {
            "type": "number"
          },
          "verdict": {
            "type": "string"
          },
          "killed_by": {
            "type": "array"
          },
          "t_clustered": {
            "type": "number"
          },
          "family_wise_p": {
            "type": "number"
          }
        }
      },
      "maxAmountRequired": "50000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/judge-lite",
    "mimeType": "application/json",
    "description": "Is this backtest, strategy or DeFi result real, or the luckiest of N tries? Three gates in one verdict — multiple-testing selection, deflated Sharpe, date-clustered t — built for trading agents. Use when your agent has a backtest, a research result, or any return series that looks good — and needs to know whether it is real or the luckiest of N tries before spending money on it. One call runs the three cheapest high-signal gates: selection correction (family-wise p across your declared n_tested), deflated Sharpe, and date-clustered t. Verdict REAL means every gate passed; PROVISIONAL means the selection gates passed but no dates were given, so clustering is unchecked — never REAL; NO names the gate that killed it. Bad input is refused before payment, never charged. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "dates": [
              "2024-06-03",
              "2024-06-03",
              "2024-06-04",
              "2024-06-04",
              "2024-06-05",
              "2024-06-05"
            ],
            "returns": [
              0.8,
              -0.3,
              1.2,
              0.5,
              -0.6,
              0.9
            ],
            "n_tested": 20
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "t": 4.3,
            "dsr": 0.99,
            "verdict": "REAL",
            "killed_by": [],
            "t_clustered": 4.4,
            "family_wise_p": 0.0002
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Use when your agent has a backtest, a research result, or any return series that looks good — and needs to know whether it is real or the luckiest of N tries before spending money on it. One call runs the three cheapest high-signal gates: selection correction (family-wise p across your declared n_te"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Captured payload 8 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "310000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/correlation",
      "description": "Real relationship, or two autocorrelated series drifting together. Real relationship, or two autocorrelated series drifting together Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "reading": "...",
          "verdict": "..."
        },
        "properties": {
          "reading": {
            "type": "string"
          },
          "verdict": {
            "type": "string"
          }
        }
      },
      "maxAmountRequired": "310000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/correlation",
    "mimeType": "application/json",
    "description": "Real relationship, or two autocorrelated series drifting together. Real relationship, or two autocorrelated series drifting together Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "free_tier": {
    "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
    "scope": "first 25 correlation calls each UTC day, global, first-come-first-served",
    "same_product": "attested on the same chain as a paid call",
    "remaining_today": 250
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "note": "POST JSON. GET this path for the full schema."
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "reading": "...",
            "verdict": "..."
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Real relationship, or two autocorrelated series drifting together"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Captured payload 9 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "250000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/clusteredt",
      "description": "Your t-stat assumes independence; your trades cluster. Use when your trades are not independent — several in the same day, the same regime, or a correlated basket. A t-stat computed as if every trade were an independent draw is inflated; in this repo the factor was about 1.9x. Give per-trade returns and their dates; returns the naive t, the date-clustered t, the inflation factor, and how many genuinely independent days you actually have. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "naive_t": 5.98,
          "date_clustered_t": 1.29,
          "independent_days": 10,
          "inflation_factor": 4.65
        },
        "properties": {
          "naive_t": {
            "type": "number"
          },
          "date_clustered_t": {
            "type": "number"
          },
          "independent_days": {
            "type": "number"
          },
          "inflation_factor": {
            "type": "number"
          }
        }
      },
      "maxAmountRequired": "250000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/clusteredt",
    "mimeType": "application/json",
    "description": "Your t-stat assumes independence; your trades cluster. Use when your trades are not independent — several in the same day, the same regime, or a correlated basket. A t-stat computed as if every trade were an independent draw is inflated; in this repo the factor was about 1.9x. Give per-trade returns and their dates; returns the naive t, the date-clustered t, the inflation factor, and how many genuinely independent days you actually have. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "free_tier": {
    "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
    "scope": "first 25 clusteredt calls each UTC day, global, first-come-first-served",
    "same_product": "attested on the same chain as a paid call",
    "remaining_today": 250
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "dates": [
              "2024-01-02",
              "2024-01-02",
              "2024-01-03"
            ],
            "returns": [
              0.4,
              -1.1,
              0.8
            ]
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "naive_t": 5.98,
            "date_clustered_t": 1.29,
            "independent_days": 10,
            "inflation_factor": 4.65
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Use when your trades are not independent — several in the same day, the same regime, or a correlated basket. A t-stat computed as if every trade were an independent draw is inflated; in this repo the factor was about 1.9x. Give per-trade returns and their dates; returns the naive t, the date-cluster"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Captured payload 10 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "310000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/drawdown",
      "description": "Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns. Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "reading": "...",
          "verdict": "..."
        },
        "properties": {
          "reading": {
            "type": "string"
          },
          "verdict": {
            "type": "string"
          }
        }
      },
      "maxAmountRequired": "310000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/drawdown",
    "mimeType": "application/json",
    "description": "Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns. Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "free_tier": {
    "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
    "scope": "first 25 drawdown calls each UTC day, global, first-come-first-served",
    "same_product": "attested on the same chain as a paid call",
    "remaining_today": 250
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "note": "POST JSON. GET this path for the full schema."
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "reading": "...",
            "verdict": "..."
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Captured payload 11 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "300000000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/audit",
      "description": "Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names. Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "reading": "...",
          "verdict": "..."
        },
        "properties": {
          "reading": {
            "type": "string"
          },
          "verdict": {
            "type": "string"
          }
        }
      },
      "maxAmountRequired": "300000000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/audit",
    "mimeType": "application/json",
    "description": "Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names. Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "note": "POST JSON. GET this path for the full schema."
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "reading": "...",
            "verdict": "..."
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Captured payload 12 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "310000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/regime",
      "description": "Did the process change, or is recent weakness inside normal variation. Did the process change, or is recent weakness inside normal variation Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "reading": "...",
          "verdict": "..."
        },
        "properties": {
          "reading": {
            "type": "string"
          },
          "verdict": {
            "type": "string"
          }
        }
      },
      "maxAmountRequired": "310000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/regime",
    "mimeType": "application/json",
    "description": "Did the process change, or is recent weakness inside normal variation. Did the process change, or is recent weakness inside normal variation Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "free_tier": {
    "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
    "scope": "first 25 regime calls each UTC day, global, first-come-first-served",
    "same_product": "attested on the same chain as a paid call",
    "remaining_today": 250
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "note": "POST JSON. GET this path for the full schema."
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "reading": "...",
            "verdict": "..."
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Did the process change, or is recent weakness inside normal variation"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Captured payload 13 of 13

{
  "error": "no PAYMENT-SIGNATURE header",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
      "amount": "5000000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://money-mind-extract.onrender.com/referee",
      "description": "11-gate adjudication of a trading signal series. Use when you have OHLC bars and a -1/0/1 signal series and need to know whether a backtest result is real or an artefact. Applies 11 gates most backtests fail: matched random-entry drift control, date-clustered standard errors, entry at the next bar's open, events-not-fills, absolute (not just excess) return, slippage stress, walk-forward, overlap correction, financing, and a block bootstrap that must agree on both excess and absolute return. Returns CANDIDATE or REFUTED plus every blocking reason. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
      "outputSchema": {
        "type": "object",
        "example": {
          "passed": false,
          "verdict": "REFUTED",
          "blocking": [
            "no out-of-sample sample",
            "dies at 1 extra pip of slippage"
          ]
        },
        "properties": {
          "passed": {
            "type": "boolean"
          },
          "verdict": {
            "type": "string"
          },
          "blocking": {
            "type": "array"
          }
        }
      },
      "maxAmountRequired": "5000000",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://money-mind-extract.onrender.com/referee",
    "mimeType": "application/json",
    "description": "11-gate adjudication of a trading signal series. Use when you have OHLC bars and a -1/0/1 signal series and need to know whether a backtest result is real or an artefact. Applies 11 gates most backtests fail: matched random-entry drift control, date-clustered standard errors, entry at the next bar's open, events-not-fills, absolute (not just excess) return, slippage stress, walk-forward, overlap correction, financing, and a block bootstrap that must agree on both excess and absolute return. Returns CANDIDATE or REFUTED plus every blocking reason. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "rr": 2,
            "bars": {
              "EURUSD": "... >= 400 OHLC bars ..."
            },
            "horizon": 5,
            "signals": {
              "EURUSD": "... -1/0/1, same length as bars ..."
            },
            "cost_bps": 10,
            "stop_atr": 1.5
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "passed": false,
            "verdict": "REFUTED",
            "blocking": [
              "no out-of-sample sample",
              "dies at 1 extra pip of slippage"
            ]
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "description": "Use when you have OHLC bars and a -1/0/1 signal series and need to know whether a backtest result is real or an artefact. Applies 11 gates most backtests fail: matched random-entry drift control, date-clustered standard errors, entry at the next bar's open, events-not-fills, absolute (not just exces"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "category": "api",
      "discoverable": true
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

85/100 Solid

#62 of 136 in Verification. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability
99.7% uptime 30d
Compliance
A 14/14 checks pass
Price
$0.02 to $300.00 p65 in Verification
Risk
clean no risk flag
Traction
$0.25 30d 4 buyers, top buyer 56% (address, not entity)
Last change
schema changed 18d 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 2026-10-04. Last up 2026-10-22.

── 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, 99.7% uptime 30d, 491ms response p95, x402 compliance 14 of 14, $0.02 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 Verification, 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 136 listings, this one among them: the same 136 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.

Settled via coinbase ($0.25, 11 tx). Traction is a conservative undercount; first settlement seen 2026-08-20.

All measured facts

What it does

Statistical adjudication for agents: you tried N prompts, models or strategies and kept the best - is the winner real, or the search? Eleven endpoints, each answering one question and each able to answer no. Plus verified web extraction cross-checked three independent ways and confidence-scored. Public tamper-evident attestation chain, refund-backed, no account.

Money Mind is a listed x402 Verification 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: 2026-09-23 to 2026-10-22 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 · Verification

uptime · latest daily rollup
100%
uptime 7d
100%
uptime 30d
99.7%
uptime 90d
99.8%
response p95
491ms
avg response
266ms
total checks
2,709

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

price (min)
$0.02
price (max)
$300.00
category percentile (min)
p65 in Verification
category percentile (max)
p99 in Verification
endpoints / prices
13 / 8
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
-
registrar
-
hosting
free host
domain created
---

Identity facts, not a risk score.

assessment volume 30d
$0.25
exact assessment volume 30d (USD)
0.25
assessment recorded at (UTC)
2026-10-22T07:53:01.512Z
buyers 30d
4
settlements 30d
11
measured since
2026-08-20 (start of our harvest window)
last settlement
2026-10-16
top buyer share
56% of 30d volume (address, not entity)
top 3 buyers share
92% of 30d volume (addresses, not entities)
concentrated volume
no
trend 7d vs 30d
0.34x the 30d daily rate
networks
eip155:8453
volume all-time
$0.47
settlements all-time
13
median settlement 30d
$0.02
max settlement 30d
$0.05

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
2026-09-07
Recent checks
Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online402245ms13
Online402234ms13
Online402187ms13
Online402239ms13
Online402245ms13
Online402280ms13
Online402253ms13
Online402206ms13
Online402220ms13
Online402226ms13
Online402153ms13
Online402200ms13
Online402164ms13
Online402177ms13
Online402214ms13
Online402184ms13
Online402150ms13
Online402170ms13

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 POST /factcheck

endpoint added POST /judge-lite

endpoint added POST /v1/extract

schema added POST /factcheck exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 60 https://money-mind-extract.onrender.com/factcheck {"name":"USD Coin","version":"2"}

schema added POST /judge-lite exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 60 https://money-mind-extract.onrender.com/judge-lite {"name":"USD Coin","version":"2"}

schema added POST /v1/extract exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 60 https://money-mind-extract.onrender.com/v1/extract {"name":"USD Coin","version":"2"}

all changes

Over time

On-chain volume daily snapshots, USD 30d: $0.25, peak $0.12 on 10-02
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime 8 of 29 completed days below 100%
uptime below 100%, to scale
Volume 30d
$0.25
Uptime
8 of 29 completed days below 100%
Daily on-chain settlement volume in US dollars, 2026-09-23 to 2026-10-22; highest day $0.12 on 10-02; 26 days have no data in the payload; distinct buyers per day
More charts
Response time daily average, ms min 186ms, avg 266ms, max 349ms

09-23 to 10-22* UTC

Scores over time

x402 compliance low 14/14, high 14/14

09-23 to 10-22* UTC

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

09-23 to 10-22* UTC

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

09-23 to 10-22* UTC

Scores: one day per column, 09-23 to 10-22*, on the columns of Response time. Uptime held below 100% on some days 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/money-mind/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: $0.25, peak $0.12 on 10-02. 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: 2026-09-23 to 2026-10-22 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, 2026-09-23 to 2026-10-22: 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
2026-09-23no datano datano data100%251.14ms14/14p914/6
2026-09-24no datano datano data100%314.54ms14/14p914/6
2026-09-25no datano datano data100%348.98ms14/14p914/6
2026-09-26no datano datano data100%247.06ms14/14p914/6
2026-09-27no datano datano data100%345.52ms14/14p914/6
2026-09-28no datano datano data100%320.33ms14/14p904/6
2026-09-29no datano datano data98.89%273.07ms14/14p904/6
2026-09-30no datano datano data98.89%274.48ms14/14p904/6
2026-10-01$0.041298.89%250.26ms14/14p904/6
2026-10-02$0.1225100%288.13ms14/14p904/6
2026-10-03no datano datano data98.89%279.89ms14/14p904/6
2026-10-04no datano datano data100%186.26ms14/14p905/6
2026-10-05no datano datano data100%262.49ms14/14p665/6
2026-10-06no datano datano data100%305.02ms14/14p665/6
2026-10-07no datano datano data100%265.30ms14/14p665/6
2026-10-08$0.071398.89%273.01ms14/14p665/6
2026-10-09no datano datano data98.89%310.74ms14/14p665/6
2026-10-10no datano datano data100%275.40ms14/14p655/6
2026-10-11no datano datano data100%207.68ms14/14p655/6
2026-10-12no datano datano data98.89%256.55ms14/14p655/6
2026-10-13no datano datano data100%242.94ms14/14p655/6
2026-10-14no datano datano data100%266.29ms14/14p655/6
2026-10-15no datano datano data98.89%279.74ms14/14p655/6
2026-10-16$0.0211100%217.03ms14/14p655/6
2026-10-17no datano datano data100%216.02ms14/14p655/6
2026-10-18no datano datano data100%248.94ms14/14p655/6
2026-10-19no datano datano data100%242.64ms14/14p655/6
2026-10-20no datano datano data100%264.29ms14/14p655/6
2026-10-21no datano datano data100%219.22ms14/14p655/6
2026-10-22*no datano datano data100%250.46ms14/14p655/6

Alternatives in Verification

scvd.store · evidence observatory for the x402 economy strong 93/100 100% up 30d $239.62 30d
Rubric Protocol · Post-Quantum AI Attestation solid 92/100 100% up 30d $13.97 30d
KushBitx AgentProof solid 90/100 100% up 30d $0.01 30d
Limitguard solid 89/100 99.7% up 30d $13.80 30d
767-2676.com - POPCORN solid 89/100 100% up 30d $0.13 30d

5 of 135 other ranked services in Verification, ordered by the same measured score.

Own this service?

Keep this listing accurate. Ownership is proven with a domain check and every change is reviewed by hand.

Update this listing

Earn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.

Verify this service ($0.25)
Embed a badge

HTML

<a href="https://x402-list.com/services/money-mind?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/money-mind.svg" alt="Money Mind listed on x402-list" height="28">
</a>

Markdown

[![Money Mind on x402-list](https://x402-list.com/badge/money-mind.svg)](https://x402-list.com/services/money-mind?utm_source=badge&utm_medium=referral&utm_campaign=embed)

HTML, live uptime variant

<a href="https://x402-list.com/services/money-mind?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/money-mind.svg?data=uptime" alt="Money Mind uptime on x402-list" height="28">
</a>
Delisting

To request delisting, email info@x402-list.com with the service name, slug, or URL. Removal is free and does not require proof of ownership. Contact.