x402 List Submit a serviceSubmit

AgentToll

payment-readydegraded

payment-ready until 2026-11-16

Base-native onchain data for AI agents, pay-per-call in USDC via x402 v2.

Compare: all crypto price APIs

Call it x402 v2

x402 v2

Base URL
https://agenttoll.app
Payment
x402 v2, header channel
$ curl -i 'https://agenttoll.app/api/base/address/0xe55359021a6a22d8385b827405991c56075f56f8'

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

Endpoints 21 paid routes on agenttoll.app

GET/api/base/address/0xe55359021a6a22d8385b827405991c56075f56f8Base$0.001since 08-11
GET/api/base/freshBase$0.004since 08-27
GET/api/base/name/agenttoll.base.ethBase$0.001since 08-11
GET/api/base/portfolio/0x1985EA6E9c68E1C272d8209f3B478AC2Fdb25c87Base$0.003since 08-11
GET/api/base/radarBase$0.003since 08-11
GET/api/base/radar/historyBase$0.002since 08-27
GET/api/base/safety/0x940181a94A35A4569E4529A3CDfB74e38FD98631Base$0.003since 08-11
GET/api/base/scorecardBase$0.005since 08-27

13 more in Example 402 response

Prices as captured in the 402 response: median $0.002 across the 21 endpoints.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
MethodPathDescriptionPriceNetworkAsset402 channelCaptured
GET/api/base/address/0xe55359021a6a22d8385b827405991c56075f56f8Base wallet lookup: an address's primary basename, ETH balance, transaction count, and whether it is a contract$0.001BaseUSDCheadersince 08-11
GET/api/base/freshNew pair scan seconds after launch: Uniswap v4 pools read straight off Base before any indexer has them - the launched token address, whether anyone has funded it yet, and whether its hook is a launchpad's or bespoke code shipped with this token$0.004BaseUSDCheadersince 08-27
GET/api/base/name/agenttoll.base.ethBasename lookup both ways: a name returns its address and text records, an address returns its primary basename$0.001BaseUSDCheadersince 08-11
GET/api/base/portfolio/0x1985EA6E9c68E1C272d8209f3B478AC2Fdb25c87Observed wallet holdings on Base valued in USD: ETH and indexed ERC-20 tokens, largest first, with a caller-selected floor and explicit source coverage. Totals cover observed holdings; bounded scans can omit smaller or unpriced tokens$0.003BaseUSDCheadersince 08-11
GET/api/base/radarNew token radar on Base with a liquidity floor: pools created in the last 24 hours that already hold real liquidity; ?minLiquidity sets the spam floor in USD, default 10000. Each pool carries its token address, so anything interesting can go straight to /api/base/safety$0.003BaseUSDCheadersince 08-11
GET/api/base/radar/historyPublished radar snapshot pinned to an immutable git revision. The payment receipt proves payment, not snapshot content or capture time. ?date=YYYY-MM-DD, default latest$0.002BaseUSDCheadersince 08-27
GET/api/base/safety/0x940181a94A35A4569E4529A3CDfB74e38FD98631Token safety check for a Base token before you buy - is it a honeypot, is it a rug: a simulated buy and sell, buy and sell tax, contract verification, owner privileges, holder concentration, whether anyone can still pull the liquidity, and who deployed the contract - a token shipped from a wallet with a handful of transactions is the shape most rugs share$0.003BaseUSDCheadersince 08-11
GET/api/base/scorecardRadar sample scorecard: first sightings across the latest N published snapshots, grouped by original verdict and compared to current quotes. Missing outcomes stay null; observed liquidity below $100 is reported separately; holding periods vary$0.005BaseUSDCheadersince 08-27
GET/api/base/scoutNew token scan with a safety verdict attached: today's new Base pools above your liquidity floor, each already checked for honeypot, taxes and owner powers. One call instead of N+1$0.008BaseUSDCheadersince 08-27
GET/api/base/token/0x940181a94A35A4569E4529A3CDfB74e38FD98631Base token price lookup by contract address: the onchain USD price for any token on Base$0.001BaseUSDCheadersince 08-11
GET/api/base/trendingTrending Base pool scan: the DEX pools moving on Base right now, with price, 24h volume and liquidity; ?limit=N sets how many$0.002BaseUSDCheadersince 08-11
GET/api/briefMarket brief in one call: prices (BTC, ETH and SOL by default, or ?symbols=eth,degen), Base gas, and market sentiment$0.005BaseUSDCheadersince 08-11
GET/api/feargreedCrypto market sentiment check: the Fear and Greed index with yesterday's value; ?days=7 adds a daily history so you can see whether sentiment is turning$0.001BaseUSDCheadersince 08-11
GET/api/gasBase gas price check: the current gas price and latest block number; add ?gasLimit=150000 to also get what a transaction that size costs in ETH and USD$0.001BaseUSDCheadersince 08-11
GET/api/price/ethToken price lookup: spot price in USD and 24h change for a crypto asset, by ticker or CoinGecko id$0.001BaseUSDCheadersince 08-11
GET/api/trendingTrending token scan: the tokens moving across the crypto market right now; ?limit=N trims the list$0.002BaseUSDCheadersince 08-11
GET/api/try/premiumTurkish lira crypto premium check: implied USD/TRY from a crypto cross-rate versus the official rate; ?asset=usdt is the reading desks quote$0.002BaseUSDCheadersince 08-11
GET/api/try/spreadTurkish exchange spread check: BTCTurk and Paribu's TRY quotes converted back to USD via the official rate and compared against the global price; ?asset=usdt is the pair with the deepest local volume$0.002BaseUSDCheadersince 08-27
GET/api/watch/address/0xe55359021a6a22d8385b827405991c56075f56f8Wallet activity watch: new activity for a Base address since your cursor, so a scheduled agent only fetches what changed$0.002BaseUSDCheadersince 08-11
GET/api/watch/price/ethNo description$0.001BaseUSDCheadersince 08-27
GET/api/watch/radarNew pool watch within a limited ranked radar listing. Returns an ISO cursor and explicit partial coverage; the listing can omit pools$0.003BaseUSDCheadersince 08-11

Payment evidence

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

First of 21 payloads captured by the monitor.

117 lines, scroll inside

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/base/radar",
    "mimeType": "",
    "description": "New token radar on Base with a liquidity floor: pools created in the last 24 hours that already hold real liquidity; ?minLiquidity sets the spam floor in USD, default 10000. Each pool carries its token address, so anything interesting can go straight to /api/base/safety"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "limit": 5,
            "minLiquidity": 50000
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "chain": "base",
            "count": 1,
            "pools": [
              {
                "name": "BASED / ETH 1%",
                "pool": "0x2acb...cac0",
                "token": "0xb6bb786056c690e41b20a587573fd77aade2eb07",
                "priceUsd": 0.0000156,
                "createdAt": "2026-08-05T13:01:33Z",
                "liquidityUsd": 14246.1,
                "volume24hUsd": 19071.46
              }
            ],
            "source": "geckoterminal-new-pools",
            "minLiquidityUsd": 10000
          }
        }
      },
      "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": {
                  "limit": {
                    "type": "integer",
                    "maximum": 30,
                    "minimum": 1,
                    "description": "Optional. How many pools, default 15"
                  },
                  "minLiquidity": {
                    "type": "number",
                    "minimum": 0,
                    "description": "Optional. Liquidity floor in USD, default 10000"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}
Other captured 402 responses (20)

Captured payload 2 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/base/token/0x940181a94A35A4569E4529A3CDfB74e38FD98631",
    "mimeType": "",
    "description": "Base token price lookup by contract address: the onchain USD price for any token on Base"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "address": "0x940181a94A35A4569E4529A3CDfB74e38FD98631"
          },
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "usd": 1867.28,
            "chain": "base",
            "token": "0x4200000000000000000000000000000000000006",
            "source": "geckoterminal"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "address"
                ],
                "properties": {
                  "address": {
                    "type": "string",
                    "pattern": "^0x[0-9a-fA-F]{40}$"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/base/token/:address"
    }
  },
  "x402Version": 2
}

Captured payload 3 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/trending",
    "mimeType": "",
    "description": "Trending token scan: the tokens moving across the crypto market right now; ?limit=N trims the list"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "limit": 5
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "coins": [
              {
                "id": "hyperliquid",
                "usd": 22.4,
                "name": "Hyperliquid",
                "rank": 18,
                "symbol": "hype",
                "change24h": 3.1
              }
            ],
            "source": "coingecko"
          }
        }
      },
      "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": {
                  "limit": {
                    "type": "integer",
                    "maximum": 25,
                    "minimum": 1,
                    "description": "Optional. Top N only"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 4 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/base/address/0xe55359021a6a22d8385b827405991c56075f56f8",
    "mimeType": "",
    "description": "Base wallet lookup: an address's primary basename, ETH balance, transaction count, and whether it is a contract"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "address": "0xe55359021a6a22d8385b827405991c56075f56f8"
          },
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "chain": "base",
            "address": "0xe553...56f8",
            "txCount": 42,
            "basename": "agenttoll.base.eth",
            "ethBalance": 0.0019,
            "isContract": false
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "address"
                ],
                "properties": {
                  "address": {
                    "type": "string",
                    "pattern": "^0x[0-9a-fA-F]{40}$"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/base/address/:address"
    }
  },
  "x402Version": 2
}

Captured payload 5 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "8000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/base/scout",
    "mimeType": "",
    "description": "New token scan with a safety verdict attached: today's new Base pools above your liquidity floor, each already checked for honeypot, taxes and owner powers. One call instead of N+1"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "pools": 3,
            "minLiquidity": 25000
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-06T10:00:00.000Z",
            "chain": "base",
            "pools": [
              {
                "name": "SAAS / WETH 1%",
                "pool": "0x1c3a...9d2e",
                "token": "0x74bb95da6692c34ee9755ac87ea10366653dbc77",
                "safety": {
                  "failed": [
                    "liquidity"
                  ],
                  "verdict": "high-risk",
                  "warnings": [
                    "creator-stake"
                  ],
                  "unchecked": []
                },
                "priceUsd": 0.0021,
                "createdAt": "2026-08-06T09:12:44Z",
                "liquidityUsd": 445120.5,
                "volume24hUsd": 88410.2
              }
            ],
            "source": "geckoterminal-new-pools",
            "summary": {
              "clear": 0,
              "found": 3,
              "caution": 2,
              "checked": 3,
              "highRisk": 1,
              "unchecked": 0,
              "insufficientData": 0
            },
            "disclaimer": "Automated checks against public data, not investment advice.",
            "minLiquidityUsd": 25000
          }
        }
      },
      "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": {
                  "pools": {
                    "type": "integer",
                    "maximum": 4,
                    "minimum": 1,
                    "description": "Optional. How many pools to check, default 3"
                  },
                  "minLiquidity": {
                    "type": "number",
                    "minimum": 0,
                    "description": "Optional. Liquidity floor in USD, default 15000"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 6 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/brief",
    "mimeType": "",
    "description": "Market brief in one call: prices (BTC, ETH and SOL by default, or ?symbols=eth,degen), Base gas, and market sentiment"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "symbols": "eth,degen,aero"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:59.006Z",
            "majors": {
              "eth": {
                "usd": 1867.28,
                "symbol": "eth",
                "change24h": -0.1
              }
            },
            "baseGas": {
              "chain": "base",
              "latestBlock": 49573686,
              "gasPriceGwei": 0.006
            },
            "sentiment": {
              "value": 27,
              "yesterday": 25,
              "classification": "Fear"
            }
          }
        }
      },
      "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": {
                  "symbols": {
                    "type": "string",
                    "description": "Optional. Comma-separated tickers, up to 6. Default btc,eth,sol"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 7 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/base/scorecard",
    "mimeType": "",
    "description": "Radar track record: every token the radar surfaced in the last N days grouped by the verdict it got then, valued at what it trades for now - including the ones whose liquidity is gone"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "days": 7
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-12T10:00:00.000Z",
            "chain": "base",
            "tokens": [
              {
                "name": "openhuman / WETH",
                "token": "0x74bb...dc77",
                "flaggedOn": "2026-08-06",
                "verdictThen": "high-risk",
                "liquidityGone": true,
                "priceChangePct": -99.1,
                "liquidityNowUsd": 3,
                "liquidityThenUsd": 68437
              }
            ],
            "cohorts": {
              "clear": {
                "count": 1,
                "liquidityGone": 0,
                "medianChangePct": 8.4
              },
              "caution": {
                "count": 9,
                "liquidityGone": 2,
                "medianChangePct": -41.5
              },
              "high-risk": {
                "count": 5,
                "liquidityGone": 4,
                "medianChangePct": -97.2
              },
              "insufficient-data": {
                "count": 2,
                "liquidityGone": 0,
                "medianChangePct": -12.3
              }
            },
            "disclaimer": "A track record, not investment advice.",
            "windowDays": 7,
            "methodology": "Each token judged from its first appearance: verdict and price then, deepest-pool price now. Snapshots are dated git commits.",
            "trackRecord": {
              "daysCovered": 7,
              "lastSnapshot": "2026-08-12",
              "firstSnapshot": "2026-08-06"
            }
          }
        }
      },
      "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": {
                  "days": {
                    "type": "integer",
                    "maximum": 30,
                    "minimum": 1,
                    "description": "Optional. Window in days, default 7"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 8 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/watch/price/eth",
    "mimeType": "",
    "description": "Price alert check: whether an asset moved past your threshold from a reference price"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "symbol": "eth"
          },
          "queryParams": {
            "pct": 2,
            "ref": 1900
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "ref": 1900,
            "usd": 1867.28,
            "symbol": "eth",
            "changePct": -1.7221,
            "direction": "down",
            "triggered": false,
            "thresholdPct": 2
          }
        }
      },
      "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"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "symbol"
                ],
                "properties": {
                  "symbol": {
                    "type": "string",
                    "description": "Ticker or CoinGecko id"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "ref"
                ],
                "properties": {
                  "pct": {
                    "type": "number",
                    "description": "Threshold in percent, default 2"
                  },
                  "ref": {
                    "type": "number",
                    "description": "Reference price in USD to compare against"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/watch/price/:symbol"
    }
  },
  "x402Version": 2
}

Captured payload 9 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/price/eth",
    "mimeType": "",
    "description": "Token price lookup: spot price in USD and 24h change for a crypto asset, by ticker or CoinGecko id"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "symbol": "eth"
          },
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:57.070Z",
            "id": "ethereum",
            "usd": 1867.28,
            "source": "coingecko",
            "symbol": "eth",
            "change24h": -0.1
          }
        }
      },
      "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"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "symbol"
                ],
                "properties": {
                  "symbol": {
                    "type": "string",
                    "description": "Ticker or CoinGecko id"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/price/:symbol"
    }
  },
  "x402Version": 2
}

Captured payload 10 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/watch/radar",
    "mimeType": "",
    "description": "New pool watch: only the Base pools that appeared since your cursor, for agents polling on a schedule"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "since": "2026-08-05T08:40:01Z"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "chain": "base",
            "count": 1,
            "pools": [
              {
                "name": "BASED / ETH 1%",
                "pool": "0x2acb...cac0",
                "token": "0xb6bb786056c690e41b20a587573fd77aade2eb07",
                "priceUsd": 0.0000156,
                "createdAt": "2026-08-05T13:01:33Z",
                "liquidityUsd": 14246.1,
                "volume24hUsd": 19071.46
              }
            ],
            "since": "2026-08-05T08:40:01Z",
            "cursor": "2026-08-05T13:01:33Z"
          }
        }
      },
      "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": {
                  "since": {
                    "type": "string",
                    "description": "ISO cursor from the previous reply"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 11 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/base/name/agenttoll.base.eth",
    "mimeType": "",
    "description": "Basename lookup both ways: a name returns its address and text records, an address returns its primary basename"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "nameOrAddress": "agenttoll.base.eth"
          },
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "name": "agenttoll.base.eth",
            "query": "agenttoll.base.eth",
            "address": "0xe553...56f8",
            "records": {},
            "resolver": "0x426fA03f..."
          }
        }
      },
      "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"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "nameOrAddress"
                ],
                "properties": {
                  "nameOrAddress": {
                    "type": "string",
                    "description": "A basename (.base.eth optional) or a 0x address"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/base/name/:nameOrAddress"
    }
  },
  "x402Version": 2
}

Captured payload 12 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/feargreed",
    "mimeType": "",
    "description": "Crypto market sentiment check: the Fear and Greed index with yesterday's value; ?days=7 adds a daily history so you can see whether sentiment is turning"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "days": 7
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:32:14.339Z",
            "days": 7,
            "value": 27,
            "history": [
              {
                "date": "2026-08-05T00:00:00.000Z",
                "value": 27,
                "classification": "Fear"
              }
            ],
            "yesterday": 25,
            "classification": "Fear"
          }
        }
      },
      "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": {
                  "days": {
                    "type": "integer",
                    "maximum": 30,
                    "minimum": 1,
                    "description": "Optional. Add this many days of daily history"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 13 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/base/trending",
    "mimeType": "",
    "description": "Trending Base pool scan: the DEX pools moving on Base right now, with price, 24h volume and liquidity; ?limit=N sets how many"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "limit": 5
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "chain": "base",
            "pools": [
              {
                "name": "AERO / USDC",
                "pool": "0x6cdc...971d",
                "priceUsd": 0.4206,
                "change24hPct": 2.711,
                "liquidityUsd": 25358508.8,
                "volume24hUsd": 1118348.8
              }
            ],
            "source": "geckoterminal-trending"
          }
        }
      },
      "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": {
                  "limit": {
                    "type": "integer",
                    "maximum": 20,
                    "minimum": 1,
                    "description": "Optional. How many pools, default 10"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 14 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/base/portfolio/0x1985EA6E9c68E1C272d8209f3B478AC2Fdb25c87",
    "mimeType": "",
    "description": "Wallet portfolio on Base: everything an address holds valued in USD, ETH plus its ERC-20 tokens, largest first, with a spam floor you set"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "address": "0x1985EA6E9c68E1C272d8209f3B478AC2Fdb25c87"
          },
          "queryParams": {
            "limit": 10,
            "minValue": 100
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "chain": "base",
            "shown": 1,
            "native": {
              "symbol": "ETH",
              "balance": 194.68,
              "priceUsd": 1868.57,
              "valueUsd": 363774.32
            },
            "source": "blockscout",
            "tokens": [
              {
                "name": "Coinbase Wrapped BTC",
                "symbol": "CBBTC",
                "address": "0xcbb7...33bf",
                "balance": 5.673857,
                "priceUsd": 64198,
                "valueUsd": 364250.29
              }
            ],
            "address": "0x1985...5c87",
            "basename": null,
            "totalUsd": 7143109.27,
            "unpriced": 0,
            "tokenCount": 52,
            "minValueUsd": 10000,
            "hiddenBelowFloor": 48
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "address"
                ],
                "properties": {
                  "address": {
                    "type": "string",
                    "pattern": "^0x[0-9a-fA-F]{40}$"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "limit": {
                    "type": "integer",
                    "maximum": 50,
                    "minimum": 1,
                    "description": "Optional. How many holdings to list, default 20"
                  },
                  "minValue": {
                    "type": "number",
                    "minimum": 0,
                    "description": "Optional. USD floor per holding, default 1"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/base/portfolio/:address"
    }
  },
  "x402Version": 2
}

Captured payload 15 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/watch/address/0xe55359021a6a22d8385b827405991c56075f56f8",
    "mimeType": "",
    "description": "Wallet activity watch: new activity for a Base address since your cursor, so a scheduled agent only fetches what changed"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "address": "0xe55359021a6a22d8385b827405991c56075f56f8"
          },
          "queryParams": {
            "since": "2026-08-05T08:40:01Z"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "chain": "base",
            "count": 1,
            "since": "2026-08-05T08:40:01Z",
            "cursor": "2026-08-05T12:10:44Z",
            "events": [
              {
                "at": "2026-08-05T12:10:44Z",
                "hash": "0x4893...3c91",
                "method": "transferWithAuthorization",
                "ethValue": 0,
                "direction": "in",
                "counterparty": "0x5f87...6f78"
              }
            ],
            "address": "0xe553...56f8"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "address"
                ],
                "properties": {
                  "address": {
                    "type": "string",
                    "pattern": "^0x[0-9a-fA-F]{40}$"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "since": {
                    "type": "string",
                    "description": "ISO cursor from the previous reply"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/watch/address/:address"
    }
  },
  "x402Version": 2
}

Captured payload 16 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "4000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/base/fresh",
    "mimeType": "",
    "description": "New pair scan seconds after launch: Uniswap v4 pools read straight off Base before any indexer has them - the launched token address, whether anyone has funded it yet, and whether its hook is a launchpad's or bespoke code shipped with this token"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "minutes": 10,
            "fundedOnly": true
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-07T09:41:26.000Z",
            "chain": "base",
            "pools": [
              {
                "hook": "0xbdf938149a...",
                "pair": [
                  "0x4200000000000000000000000000000000000006",
                  "0x47d4126cb8..."
                ],
                "block": 49648342,
                "quote": "0x4200000000000000000000000000000000000006",
                "token": "0x47d4126cb8...",
                "feeBps": null,
                "funded": true,
                "poolId": "0xb2417a41cd75...",
                "feeMode": "dynamic",
                "protocol": "uniswap-v4",
                "createdAt": "2026-08-07T09:41:12.000Z",
                "hookPools": 21,
                "ageSeconds": 14,
                "tokenBasis": "quote-asset",
                "quoteSymbol": "WETH"
              }
            ],
            "scope": "uniswap-v4",
            "method": "Read from the Uniswap v4 PoolManager's own Initialize log on Base...",
            "summary": {
              "found": 10,
              "shown": 10,
              "funded": 10,
              "bespokeHooks": 0
            },
            "headBlock": 49648349,
            "notMeasured": "USD liquidity - v4 keeps every pool's tokens in one singleton...",
            "windowMinutes": 10
          }
        }
      },
      "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": {
                  "limit": {
                    "type": "integer",
                    "maximum": 50,
                    "minimum": 1,
                    "description": "Optional. How many pools to return, default 15"
                  },
                  "minutes": {
                    "type": "integer",
                    "maximum": 60,
                    "minimum": 1,
                    "description": "Optional. How far back to look, default 10"
                  },
                  "fundedOnly": {
                    "type": "boolean",
                    "description": "Optional. Drop pools nobody has added liquidity to yet"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 17 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/try/spread",
    "mimeType": "",
    "description": "Turkish exchange spread check: BTCTurk and Paribu's TRY quotes converted back to USD via the official rate and compared against the global price; ?asset=usdt is the pair with the deepest local volume"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "asset": "usdt"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "asset": "usdt",
            "exchanges": [
              {
                "try": 47.53,
                "name": "btcturk",
                "spreadPct": 0.578,
                "impliedUsd": 1.00509,
                "unavailable": false
              },
              {
                "try": 47.51,
                "name": "paribu",
                "spreadPct": 0.535,
                "impliedUsd": 1.00466,
                "unavailable": false
              }
            ],
            "globalUsd": 0.999318,
            "officialUsdTry": 47.2891
          }
        }
      },
      "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": {
                  "asset": {
                    "enum": [
                      "btc",
                      "usdt"
                    ],
                    "type": "string",
                    "description": "Optional. Cross-rate asset, default btc"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 18 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/base/radar/history",
    "mimeType": "",
    "description": "Past-day radar snapshot: a previous day's radar+safety result exactly as committed to the public git history the day it was taken - with the Base tx that paid for it. ?date=YYYY-MM-DD, default latest"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "date": "2026-08-06"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-06T10:57:00.000Z",
            "date": "2026-08-06",
            "chain": "base",
            "pools": [
              {
                "name": "openhuman / WETH",
                "pool": "0x74bb...dc77",
                "token": "0x74bb95da6692c34ee9755ac87ea10366653dbc77",
                "safety": {
                  "failed": [
                    "liquidity"
                  ],
                  "verdict": "high-risk",
                  "warnings": [
                    "creator-stake"
                  ],
                  "unchecked": []
                },
                "priceUsd": 0.0000047,
                "createdAt": "2026-08-05T13:02:05Z",
                "liquidityUsd": 68437,
                "volume24hUsd": 5.4
              }
            ],
            "summary": {
              "clear": 0,
              "found": 3,
              "caution": 2,
              "checked": 3,
              "highRisk": 1,
              "unchecked": 0,
              "insufficientData": 0
            },
            "provenance": {
              "raw": "https://raw.githubusercontent.com/.../2026-08-06.json",
              "commit": "https://github.com/tevfikefeaydin/agenttoll/commits/main/data/scout/2026-08-06.json",
              "paidWith": "https://basescan.org/tx/0x9c41...b02a"
            },
            "settlement": "0x9c41...b02a",
            "availableDates": {
              "last": "2026-08-06",
              "count": 1,
              "first": "2026-08-06"
            }
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "date": {
                    "type": "string",
                    "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                    "description": "Optional. Snapshot day, default latest. History begins 2026-08-06"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 19 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/try/premium",
    "mimeType": "",
    "description": "Turkish lira crypto premium check: implied USD/TRY from a crypto cross-rate versus the official rate; ?asset=usdt is the reading desks quote"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "asset": "usdt"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "asset": "usdt",
            "assetTry": 47.53,
            "assetUsd": 0.999318,
            "premiumPct": 0.578,
            "impliedUsdTry": 47.5624,
            "officialUsdTry": 47.2891
          }
        }
      },
      "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": {
                  "asset": {
                    "enum": [
                      "btc",
                      "eth",
                      "usdt",
                      "usdc"
                    ],
                    "type": "string",
                    "description": "Optional. Cross-rate asset, default btc"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 20 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/base/safety/0x940181a94A35A4569E4529A3CDfB74e38FD98631",
    "mimeType": "",
    "description": "Token safety check for a Base token before you buy - is it a honeypot, is it a rug: a simulated buy and sell, buy and sell tax, contract verification, owner privileges, holder concentration, whether anyone can still pull the liquidity, and who deployed the contract - a token shipped from a wallet with a handful of transactions is the shape most rugs share"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "address": "0x940181a94A35A4569E4529A3CDfB74e38FD98631"
          },
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:31:58.678Z",
            "name": "Aerodrome",
            "chain": "base",
            "token": "0x940181a94a35a4569e4529a3cdfb74e38fd98631",
            "checks": [
              {
                "id": "honeypot",
                "detail": "A simulated buy and sell both succeeded",
                "status": "pass"
              },
              {
                "id": "taxes",
                "detail": "Buy tax 0%, sell tax 0%",
                "status": "pass"
              },
              {
                "id": "owner-powers",
                "detail": "Owner can: owner can mint new supply",
                "status": "warn"
              },
              {
                "id": "deployer",
                "detail": "The deployer is a wallet with 731 transactions and holds 0.12094 ETH",
                "status": "pass"
              }
            ],
            "failed": [],
            "symbol": "AERO",
            "sources": [
              "goplus",
              "honeypot.is"
            ],
            "verdict": "caution",
            "deployer": {
              "address": "0xe83f922c34a1...",
              "txCount": 731,
              "ageHours": null,
              "firstSeen": null,
              "balanceEth": 0.12094,
              "isContract": false,
              "flaggedScam": false
            },
            "warnings": [
              "owner-powers",
              "liquidity"
            ],
            "unchecked": [],
            "disclaimer": "Automated checks against public data, not investment advice. Passing every check does not make a token safe.",
            "holderCount": 748566,
            "listedOnCex": [
              "Coinbase"
            ]
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "address"
                ],
                "properties": {
                  "address": {
                    "type": "string",
                    "pattern": "^0x[0-9a-fA-F]{40}$"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/base/safety/:address"
    }
  },
  "x402Version": 2
}

Captured payload 21 of 21

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agenttoll.app/api/gas",
    "mimeType": "",
    "description": "Base gas price check: the current gas price and latest block number; add ?gasLimit=150000 to also get what a transaction that size costs in ETH and USD"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "gasLimit": 150000
          }
        },
        "output": {
          "type": "json",
          "example": {
            "at": "2026-08-05T13:32:13.596Z",
            "chain": "base",
            "estimate": {
              "ethUsd": 1867.28,
              "ethCost": 9.06263e-7,
              "usdCost": 0.001692,
              "gasLimit": 150000
            },
            "gasPriceWei": "6041753",
            "latestBlock": 49573693,
            "gasPriceGwei": 0.006041753
          }
        }
      },
      "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": {
                  "gasLimit": {
                    "type": "integer",
                    "maximum": 30000000,
                    "minimum": 21000,
                    "description": "Optional. Also price a transaction of this gas size"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

83/100 Solid

#299 of 476 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability
100% uptime 30d
Compliance
A 14/14 checks pass
Price
$0.001 to $0.008 p9 in Data
Risk
clean no risk flag
Traction
$0.49 30d 17 buyers, top buyer 62% (address, not entity)
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 2026-08-27. Last up 2026-11-09.

── 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 degraded, 100% uptime 30d, 205ms response p95, x402 compliance 14 of 14, $0.001 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 Data, 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 476 listings, this one among them: the same 476 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 ($0.49, 119 tx). Traction is a conservative undercount; first settlement seen 2026-07-31.

All measured facts

What it does

Base-native onchain data for AI agents, pay-per-call in USDC via x402 v2. Token prices by contract, wallet portfolios valued in USD, token safety checks (honeypot/taxes/owner powers), new-pool radar with a live track record scored against past snapshots, Uniswap v4 pools read seconds after creation, Basename resolution, gas costing, Turkish lira and exchange-spread checks, stateless watch diffs. 21 paid endpoints ($0.001-$0.008), 4 free. Every 402 quote carries the endpoint's request and response schema. Failed requests are never charged. Open source (MIT), MCP server on npm (agenttoll-mcp).

AgentToll is a listed x402 Data 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: 2026-10-11 to 2026-11-09 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 · Data

uptime · latest daily rollup
100%
uptime 7d
100%
uptime 30d
100%
uptime 90d
100%
response p95
205ms
avg response
155ms
total checks
3,970

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

price (min)
$0.001
price (max)
$0.008
category percentile (min)
p9 in Data
category percentile (max)
p14 in Data
endpoints / prices
21 / 6
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
92d
registrar
Squarespace Domains II LLC.
hosting
custom
domain created
2026-08-05

Identity facts, not a risk score.

assessment volume 30d
$0.49
exact assessment volume 30d (USD)
0.488
assessment recorded at (UTC)
2026-11-09T18:05:22.789Z
buyers 30d
17
settlements 30d
119
measured since
2026-07-31 (start of our harvest window)
last settlement
2026-10-28
top buyer share
62% of 30d volume (address, not entity)
top 3 buyers share
81% of 30d volume (addresses, not entities)
concentrated volume
no
trend 7d vs 30d
0.72x the 30d daily rate
networks
eip155:8453
volume all-time
$1.64
settlements all-time
501
median settlement 30d
$0.003
max settlement 30d
$0.008

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
2026-08-11
Recent checks
Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online40269ms20
Online40287ms20
Online402143ms20
Online40283ms20
Online402116ms20
Online40293ms20
Online40285ms20
Online40285ms20
Online40294ms20
Online402106ms20
Online40290ms20
Online402133ms20
Online40298ms20
Online40297ms20
Online402112ms20
Online40286ms20
Online40263ms20
Online402104ms20

Changes0 in 30d

No changes recorded in the last 30 days.

all changes

Over time

On-chain volume daily snapshots, USD 30d: $0.49, peak $0.03 on 10-14
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime 1 of 29 completed days below 100%
uptime below 100%, to scale
Volume 30d
$0.49
Uptime
1 of 29 completed days below 100%
Daily on-chain settlement volume in US dollars, 2026-10-11 to 2026-11-09; highest day $0.03 on 10-14; 2 days have no data in the payload; distinct buyers per day
More charts
Response time daily average, ms min 71ms, avg 124ms, max 200ms

10-11 to 11-09* UTC

Scores over time

x402 compliance low 14/14, high 14/14

10-11 to 11-09* UTC

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

10-11 to 11-09* UTC

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

10-11 to 11-09* UTC

Scores: one day per column, 10-11 to 11-09*, 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/agenttoll/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: $0.30, peak $0.03 on 10-14. 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: 2026-10-11 to 2026-11-09 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. † marks a recorded $0.00 with settlements.

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, 2026-10-11 to 2026-11-09: 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
2026-10-11$0.0124100%73.38ms14/14p105/6
2026-10-12$0.0123100%160.57ms14/14p105/6
2026-10-13$0.0112100%152.37ms14/14p105/6
2026-10-14$0.0335100%149.58ms14/14p95/6
2026-10-15$0.0112100%140.39ms14/14p95/6
2026-10-16$0.0112100%129.21ms14/14p95/6
2026-10-17$0.0112100%94.06ms14/14p95/6
2026-10-18$0.0112100%83.68ms14/14p95/6
2026-10-19$0.0233100%100.88ms14/14p95/6
2026-10-20$0.0112100%179.46ms14/14p95/6
2026-10-21$0.0236100%140.63ms14/14p95/6
2026-10-22$0.0123100%96.17ms14/14p95/6
2026-10-23$0.0123100%118.29ms14/14p95/6
2026-10-24$0.0112100%124.90ms14/14p95/6
2026-10-25$0.0112100%102.67ms14/14p95/6
2026-10-26$0.0112100%99.27ms14/14p95/6
2026-10-27$0.0112100%115.79ms14/14p95/6
2026-10-28$0.0246100%124.46ms14/14p95/6
2026-10-29$0.0112100%71.15ms14/14p95/6
2026-10-30$0.00 recorded†22100%121.61ms14/14p95/6
2026-10-31$0.00 recorded†11100%108.37ms14/14p95/6
2026-11-01no datano datano data100%145.56ms14/14p95/6
2026-11-02$0.00 recorded†2298.86%137.99ms14/14p95/6
2026-11-03no datano datano data100%161.56ms14/14p95/6
2026-11-04$0.0112100%125.66ms14/14p95/6
2026-11-05$0.0112100%200.40ms14/14p95/6
2026-11-06$0.0112100%104.76ms14/14p95/6
2026-11-07$0.0112100%122.44ms14/14p95/6
2026-11-08$0.0112100%106.23ms14/14p95/6
2026-11-09*$0.0112100%131.65ms14/14p95/6

Alternatives in Data

MoneyTools Tools strong 99/100 100% up 30d --- 30d
CrawlWitness strong 99/100 100% up 30d --- 30d
Weather strong 98/100 99.9% up 30d --- 30d
Tarnak x402 Toolkit strong 97/100 100% up 30d --- 30d

5 of 475 other ranked services in Data, ordered by the same measured score.

see the whole category

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/agenttoll?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/agenttoll.svg" alt="AgentToll listed on x402-list" height="28">
</a>

Markdown

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

HTML, live uptime variant

<a href="https://x402-list.com/services/agenttoll?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/agenttoll.svg?data=uptime" alt="AgentToll 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. See all free email requests.