FiatDock Marketplace

payment-readyonline

payment-ready until 2026-11-15

An MCP marketplace where AI agents discover and pay for other people's MCP services per call in USDC over x402.

fiatdock.com ↗

Call it x402 v2

x402 v2

Base URL: https://fiatdock.com
Payment: x402 v2, header channel

$ curl -i -X POST 'https://fiatdock.com/v1/chain/address-intel'

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

Endpoints 12 paid routes on fiatdock.com

POST/v1/chain/address-intelBase+Sol$0.0045since 08-09

POST/v1/chain/blockBase+Sol$0.001since 08-09

POST/v1/chain/eth-balanceBase+Sol$0.001since 08-09

POST/v1/chain/gas-priceBase+Sol$0.001since 08-09

POST/v1/chain/token-metadataBase+Sol$0.002since 08-09

POST/v1/chain/token-reportBase+Sol$0.0045since 08-09

POST/v1/chain/tx-statusBase+Sol$0.001since 08-09

POST/v1/chain/usdc-balanceBase+Sol$0.001since 08-09

4 more in Example 402 response

Prices as captured in the 402 response: median $0.002 across the 12 endpoints.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
Method	Path	Description	Price	Network	Asset	402 channel	Captured
POST	/v1/chain/address-intel	Address intelligence on Base · EOA/contract/ERC-20 + nonce + ETH/USDC balance + keyless GoPlus security verdict (phishing/sanctioned/mixer/…). The loop input for triaging a counterparty. Pay-per-call via x402. An empty body is answered for the wallet that pays on Base (the payment's signer); send {"address":"0x…"} for any other address.	$0.0045	Base+Sol	USDC	header	since 08-09
POST	/v1/chain/block	Base latest block number + timestamp · a chain-head freshness probe. Pay-per-call via x402.	$0.001	Base+Sol	USDC	header	since 08-09
POST	/v1/chain/eth-balance	ETH balance of any address on Base (wei + ETH). Pay-per-call via x402. An empty body is answered for the wallet that pays on Base (the payment's signer); send {"address":"0x…"} for any other address.	$0.001	Base+Sol	USDC	header	since 08-09
POST	/v1/chain/gas-price	Base gas price · current wei/gwei. Cheap read-only chain primitive. Pay-per-call via x402.	$0.001	Base+Sol	USDC	header	since 08-09
POST	/v1/chain/token-metadata	ERC-20 token metadata on Base · name, symbol, decimals, total supply. Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {"token":"0x…"} for any other token.	$0.002	Base+Sol	USDC	header	since 08-09
POST	/v1/chain/token-report	Token report · price + liquidity + full safety verdict for any ERC-20 in ONE call (DexScreener + GoPlus). One payment instead of chaining token_price + token_safety. Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {"token":"0x…"} for any other token.	$0.0045	Base+Sol	USDC	header	since 08-09
POST	/v1/chain/tx-status	Transaction status on Base · success/failed, block, confirmations, gas, from/to. A pending/unknown tx returns 404 (not charged). Pay-per-call via x402. An empty body is answered for the latest transaction on Base (read live from the chain head); send {"txHash":"0x…"} for any other transaction.	$0.001	Base+Sol	USDC	header	since 08-09
POST	/v1/chain/usdc-balance	USDC balance of any address on Base · the x402 settlement asset (atomic + USDC). Pay-per-call via x402. An empty body is answered for the wallet that pays on Base (the payment's signer); send {"address":"0x…"} for any other address.	$0.001	Base+Sol	USDC	header	since 08-09
POST	/v1/offramp/session	Turn an AI agent's USDC into money in its owner's own bank account, in any of 18 currencies. Non-custodial, and no FiatDock account or API key: a licensed provider (Mt Pelerin) does the conversion, the identity check and the custody, and FiatDock never holds the funds. Returns a checkout link for the human owner. Limits, stated up front: a ~CHF 50 minimum, one human step that cannot be automated, and order status is polled rather than pushed.	$0.01	Base	USDC	header	since 08-09
POST	/v1/onramp/session	Fund an AI agent's wallet from its owner's bank account or card - fiat in, USDC out, delivered straight to the agent's address on Base. Non-custodial: conversion and KYC are a licensed provider's and FiatDock never holds the funds. Returns a checkout link for the human owner. A ~CHF 50 minimum applies and one step is human.	$0.01	Base	USDC	header	since 08-09
POST	/v1/stablecoin/intel	Stablecoin intelligence · circulating supply, $1.00 peg deviation and per-chain breakdown (incl. Base) for USDC and other stablecoins (DefiLlama). Pay-per-call via x402.	$0.002	Base+Sol	USDC	header	since 08-09
POST	/v1/token/safety	Token safety & rug check · on-chain honeypot/tax/owner-privilege/holder-concentration risk verdict for any EVM token (GoPlus + DexScreener). Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {"token":"0x…"} for any other token.	$0.0045	Base+Sol	USDC	header	since 08-09

Payment evidence

402 payload captured at 2026-10-16 12:21:11 UTC. Check evidence JSON · Measurement methodology.

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "4500",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
      },
      "payTo": "J79PfB4V9mbNRD6XrWLGAPCQhB1htX4KW5gMYUgddtNV",
      "amount": "4500",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/chain/address-intel",
    "tags": [
      "base",
      "onchain",
      "address",
      "wallet",
      "security"
    ],
    "mimeType": "application/json",
    "description": "Address intelligence on Base — EOA/contract/ERC-20 + nonce + ETH/USDC balance + keyless GoPlus security verdict (phishing/sanctioned/mixer/…). The loop input for triaging a counterparty. Pay-per-call via x402. An empty body is answered for the wallet that pays on Base (the payment's signer); send {\"address\":\"0x…\"} for any other address.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "asOf": "2026-07-30T00:00:00.000Z",
            "type": "erc20_contract",
            "nonce": 1,
            "token": {
              "name": "USD Coin",
              "symbol": "USDC",
              "decimals": 6
            },
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "isErc20": true,
            "network": "base",
            "summary": "erc20_contract, no GoPlus risk flags",
            "security": {
              "flags": [],
              "source": "GoPlus",
              "verdict": "clean",
              "isMalicious": false
            },
            "ethBalance": "0",
            "isContract": true,
            "usdcBalance": "0"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [],
                "properties": {
                  "address": {
                    "type": "string",
                    "description": "A 40-hex EVM address (0x…) on Base. Omit the whole body to get the paying wallet."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Other captured 402 responses (11)

Captured payload 2 of 12

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
      },
      "payTo": "J79PfB4V9mbNRD6XrWLGAPCQhB1htX4KW5gMYUgddtNV",
      "amount": "1000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/chain/tx-status",
    "tags": [
      "base",
      "transaction",
      "receipt",
      "onchain"
    ],
    "mimeType": "application/json",
    "description": "Transaction status on Base — success/failed, block, confirmations, gas, from/to. A pending/unknown tx returns 404 (not charged). Pay-per-call via x402. An empty body is answered for the latest transaction on Base (read live from the chain head); send {\"txHash\":\"0x…\"} for any other transaction.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "txHash": "0xTX_HASH_64_HEX"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "to": "0xRecipient",
            "asOf": "2026-07-30T00:00:00.000Z",
            "from": "0xSender",
            "status": "success",
            "txHash": "0xTX_HASH_64_HEX",
            "gasUsed": "21000",
            "network": "base",
            "blockNumber": 49280000,
            "confirmations": 291
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [],
                "properties": {
                  "txHash": {
                    "type": "string",
                    "description": "A 64-hex transaction hash (0x…) on Base"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 3 of 12

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "4500",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
      },
      "payTo": "J79PfB4V9mbNRD6XrWLGAPCQhB1htX4KW5gMYUgddtNV",
      "amount": "4500",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/chain/token-report",
    "tags": [
      "token",
      "onchain",
      "price",
      "safety",
      "report"
    ],
    "mimeType": "application/json",
    "description": "Token report — price + liquidity + full safety verdict for any ERC-20 in ONE call (DexScreener + GoPlus). One payment instead of chaining token_price + token_safety. Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {\"token\":\"0x…\"} for any other token.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "chain": "base",
            "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "asOf": "2026-07-30T00:00:00.000Z",
            "name": "USD Coin",
            "note": "One-call token report — not financial advice.",
            "price": {
              "fdvUsd": null,
              "topPair": {
                "dex": "uniswap",
                "url": "https://dexscreener.com/base/0xpair",
                "quote": "WETH",
                "pairAddress": "0xpair"
              },
              "priceUsd": 1.0001,
              "priceChange": {
                "h1": 0,
                "h6": 0,
                "m5": 0,
                "h24": 0.01
              },
              "liquidityUsd": 5000000,
              "marketCapUsd": null,
              "volume24hUsd": 1234567
            },
            "safety": {
              "risks": [],
              "isProxy": false,
              "verdict": "safe",
              "buyTaxPct": 0,
              "isHoneypot": false,
              "isMintable": false,
              "sellTaxPct": 0,
              "holderCount": 12688934,
              "listedOnCex": true,
              "lpLockedPct": null,
              "isOpenSource": true,
              "topHolderPct": 12.4,
              "verdictReason": "No critical risks detected by the on-chain security scan."
            },
            "source": "DexScreener (most-liquid pair) + GoPlus Security on-chain scan",
            "symbol": "USDC",
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "network": "base",
            "verdict": "safe"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [],
                "properties": {
                  "chain": {
                    "type": "string",
                    "description": "base (default) | ethereum | polygon | arbitrum | optimism | bsc | avalanche"
                  },
                  "token": {
                    "type": "string",
                    "description": "ERC-20 contract address (0x + 40 hex). Omit the whole body to get USDC on Base."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 4 of 12

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
      },
      "payTo": "J79PfB4V9mbNRD6XrWLGAPCQhB1htX4KW5gMYUgddtNV",
      "amount": "2000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/stablecoin/intel",
    "tags": [
      "stablecoin",
      "usdc",
      "peg",
      "supply",
      "onchain"
    ],
    "mimeType": "application/json",
    "description": "Stablecoin intelligence — circulating supply, $1.00 peg deviation and per-chain breakdown (incl. Base) for USDC and other stablecoins (DefiLlama). Pay-per-call via x402.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "asset": "USDC"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "name": "USD Coin",
            "note": "pegDeviationPct is the absolute % deviation from $1.00 (NOT basis points). Answers >=400 (and settles nothing) when the upstream data is unavailable, so you are never charged for a missing answer.",
            "asset": "USDC",
            "price": 1.0001,
            "onBase": {
              "circulatingUsd": 4200000000,
              "shareOfTotalPct": 5.61
            },
            "pegStatus": "on-peg",
            "pegMechanism": "fiat-backed",
            "pegDeviationPct": 0.01,
            "totalCirculatingUsd": 74900000000
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [],
                "properties": {
                  "asset": {
                    "type": "string",
                    "description": "Stablecoin symbol, e.g. USDC, USDT, DAI (defaults to USDC)"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 5 of 12

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
      },
      "payTo": "J79PfB4V9mbNRD6XrWLGAPCQhB1htX4KW5gMYUgddtNV",
      "amount": "1000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/chain/block",
    "tags": [
      "base",
      "block",
      "onchain",
      "primitive"
    ],
    "mimeType": "application/json",
    "description": "Base latest block number + timestamp — a chain-head freshness probe. Pay-per-call via x402.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {},
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "asOf": "2026-07-30T00:00:00.000Z",
            "network": "base",
            "timestamp": 1753833600,
            "blockNumber": 49280291,
            "timestampIso": "2026-07-30T00:00:00.000Z"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [],
                "properties": {}
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 6 of 12

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
      },
      "payTo": "J79PfB4V9mbNRD6XrWLGAPCQhB1htX4KW5gMYUgddtNV",
      "amount": "2000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/chain/token-metadata",
    "tags": [
      "base",
      "erc20",
      "token",
      "metadata",
      "onchain"
    ],
    "mimeType": "application/json",
    "description": "ERC-20 token metadata on Base — name, symbol, decimals, total supply. Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {\"token\":\"0x…\"} for any other token.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "asOf": "2026-07-30T00:00:00.000Z",
            "name": "USD Coin",
            "symbol": "USDC",
            "network": "base",
            "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "decimals": 6,
            "totalSupply": "4200000000",
            "totalSupplyAtomic": "4200000000000000"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [],
                "properties": {
                  "token": {
                    "type": "string",
                    "description": "An ERC-20 contract address (0x…) on Base. Omit the whole body to get USDC."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 7 of 12

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
      },
      "payTo": "J79PfB4V9mbNRD6XrWLGAPCQhB1htX4KW5gMYUgddtNV",
      "amount": "1000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/chain/eth-balance",
    "tags": [
      "base",
      "eth",
      "balance",
      "onchain"
    ],
    "mimeType": "application/json",
    "description": "ETH balance of any address on Base (wei + ETH). Pay-per-call via x402. An empty body is answered for the wallet that pays on Base (the payment's signer); send {\"address\":\"0x…\"} for any other address.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "eth": "1",
            "wei": "1000000000000000000",
            "asOf": "2026-07-30T00:00:00.000Z",
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "network": "base"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [],
                "properties": {
                  "address": {
                    "type": "string",
                    "description": "A 40-hex EVM address (0x…). Omit the whole body to get the paying wallet."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 8 of 12

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/onramp/session",
    "tags": [
      "onramp",
      "usdc",
      "wallet",
      "non-custodial"
    ],
    "mimeType": "application/json",
    "description": "Fund an AI agent's wallet from its owner's bank account or card - fiat in, USDC out, delivered straight to the agent's address on Base. Non-custodial: conversion and KYC are a licensed provider's and FiatDock never holds the funds. Returns a checkout link for the human owner. A ~CHF 50 minimum applies and one step is human.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "fiatAmount": 100,
            "walletAddress": "0xAgentWallet"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "note": "Forward checkoutUrl to the human owner (valid ~2 hours). Track at GET /v1/orders/{partnerOrderId}.",
            "checkoutUrl": "https://fiatdock.com/checkout/off_3f2a…",
            "partnerOrderId": "off_3f2a…"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "fiatAmount",
                  "walletAddress"
                ],
                "properties": {
                  "email": {
                    "type": "string"
                  },
                  "customerId": {
                    "type": "string"
                  },
                  "fiatAmount": {
                    "type": "number"
                  },
                  "fiatCurrency": {
                    "type": "string"
                  },
                  "walletAddress": {
                    "type": "string"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 9 of 12

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/offramp/session",
    "tags": [
      "offramp",
      "usdc",
      "bank",
      "non-custodial"
    ],
    "mimeType": "application/json",
    "description": "Turn an AI agent's USDC into money in its owner's own bank account, in any of 18 currencies. Non-custodial, and no FiatDock account or API key: a licensed provider (Mt Pelerin) does the conversion, the identity check and the custody, and FiatDock never holds the funds. Returns a checkout link for the human owner. Limits, stated up front: a ~CHF 50 minimum, one human step that cannot be automated, and order status is polled rather than pushed.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "cryptoAmount": 100
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "note": "Forward checkoutUrl to the human owner (valid ~2 hours). Track at GET /v1/orders/{partnerOrderId}.",
            "checkoutUrl": "https://fiatdock.com/checkout/off_3f2a…",
            "partnerOrderId": "off_3f2a…"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [
                  "cryptoAmount"
                ],
                "properties": {
                  "email": {
                    "type": "string"
                  },
                  "customerId": {
                    "type": "string"
                  },
                  "cryptoAmount": {
                    "type": "number"
                  },
                  "fiatCurrency": {
                    "type": "string"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 10 of 12

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
      },
      "payTo": "J79PfB4V9mbNRD6XrWLGAPCQhB1htX4KW5gMYUgddtNV",
      "amount": "1000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/chain/usdc-balance",
    "tags": [
      "base",
      "usdc",
      "balance",
      "onchain"
    ],
    "mimeType": "application/json",
    "description": "USDC balance of any address on Base — the x402 settlement asset (atomic + USDC). Pay-per-call via x402. An empty body is answered for the wallet that pays on Base (the payment's signer); send {\"address\":\"0x…\"} for any other address.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "asOf": "2026-07-30T00:00:00.000Z",
            "usdc": "1",
            "asset": "USDC",
            "atomic": "1000000",
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "network": "base",
            "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [],
                "properties": {
                  "address": {
                    "type": "string",
                    "description": "A 40-hex EVM address (0x…). Omit the whole body to get the paying wallet."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 11 of 12

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
      },
      "payTo": "J79PfB4V9mbNRD6XrWLGAPCQhB1htX4KW5gMYUgddtNV",
      "amount": "1000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/chain/gas-price",
    "tags": [
      "base",
      "gas",
      "onchain",
      "primitive"
    ],
    "mimeType": "application/json",
    "description": "Base gas price — current wei/gwei. Cheap read-only chain primitive. Pay-per-call via x402.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {},
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "asOf": "2026-07-30T00:00:00.000Z",
            "gwei": 0.006,
            "network": "base",
            "weiPerGas": "6000000"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [],
                "properties": {}
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 12 of 12

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "amount": "4500",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
      },
      "payTo": "J79PfB4V9mbNRD6XrWLGAPCQhB1htX4KW5gMYUgddtNV",
      "amount": "4500",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://fiatdock.com/v1/token/safety",
    "tags": [
      "token",
      "safety",
      "honeypot",
      "risk",
      "onchain"
    ],
    "mimeType": "application/json",
    "description": "Token safety & rug check — on-chain honeypot/tax/owner-privilege/holder-concentration risk verdict for any EVM token (GoPlus + DexScreener). Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {\"token\":\"0x…\"} for any other token.",
    "serviceName": "FiatDock"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "chain": "base",
            "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "name": "USD Coin",
            "note": "verdict is safe | caution | danger. Answers >=400 (and settles nothing) when the upstream security data is unavailable, so you are never charged for a missing answer.",
            "risks": [],
            "symbol": "USDC",
            "verdict": "safe",
            "buyTaxPct": 0,
            "isHoneypot": false,
            "sellTaxPct": 0,
            "holderCount": 12688934,
            "isOpenSource": true,
            "liquidityUsd": 187933.87,
            "topHolderPct": 12.4,
            "verdictReason": "Contract is open-source, not a honeypot, zero buy/sell tax, no owner mint or blacklist powers."
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "required": [],
                "properties": {
                  "chain": {
                    "type": "string",
                    "description": "base | ethereum | bsc | polygon | arbitrum | optimism | avalanche"
                  },
                  "token": {
                    "type": "string",
                    "description": "ERC-20 contract address (0x + 40 hex). Omit the whole body to get USDC on Base."
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

88/100 Solid

                           │         │      ··│···
0                          55        75       93

                │     │    │··
0               55    75   93

#23 of 95 in Blockchain. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability: 100% uptime 30d
Compliance: A 14/14 checks pass
Price: $0.001 to $0.01 p14 in Blockchain
Risk: clean no risk flag
Traction: $0.89 30d 18 buyers, top buyer 51% (address, not entity)
Last change: schema changed 23d 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 2026-10-16. Last up 2026-11-08.

── Site signals

homepage reachable
openapi doc
pricing page
llms.txt
robots.txt
terms page

How the score works

What the score read on this service: status online, 100% uptime 30d, 467ms 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 Blockchain, 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 95 listings, this one among them: the same 95 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 ($0.89, 270 tx). Traction is a conservative undercount; first settlement seen 2026-07-28.

All measured facts

What it does

An MCP marketplace where AI agents discover and pay for other people's MCP services per call in USDC over x402. Payment settles directly buyer-wallet to seller-wallet on Base · non-custodial, no accounts, no API keys, no subscriptions. 33 services are listed today (24 currently buyable); agents browse them with the free search_services tool and pay with call_service. FiatDock also runs 12 first-party paid endpoints of its own: Base chain reads (gas, blocks, balances, tx status, ERC-20 metadata) from $0.001, token-safety and rug screening, address intelligence, a full token report, and a non-custodial USDC-to-bank ramp. Five tools are free and need no wallet at all.

FiatDock Marketplace is a listed x402 Blockchain API. Captured payment terms name Base, Solana. 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 2026-11-08 05:05:12 UTC. Latest service check observed at 2026-11-08 10:43:03 UTC. Service data JSON · Measurement methodology.

Page rendered at 2026-11-08 10:43:50 UTC. This response time is separate from the observation and computation times attached to each measurement.

Latest endpoint observation: 2026-11-08 10:43:03 UTC. Latest price capture: 2026-10-16 12:05:13 UTC. 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 2026-11-08 05:05:12 UTC. 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: 2026-10-10 to 2026-11-08 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: 2026-10-19 07:46:19 UTC. 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 · Blockchain

uptime · latest daily rollup: 100%
uptime 7d: 99.8%
uptime 30d: 100%
uptime 90d: 99.9%
response p95: 467ms
avg response: 183ms
total checks: 3,835

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): $0.01
category percentile (min): p14 in Blockchain
category percentile (max): p36 in Blockchain
endpoints / prices: 12 / 4
model: tiered
stability: 67%

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: 146d
registrar: OVH sas
hosting: custom
domain created: 2026-06-10

Identity facts, not a risk score.

assessment volume 30d: $0.89
exact assessment volume 30d (USD): 0.8902
assessment recorded at (UTC): 2026-11-08T05:05:12.768Z
buyers 30d: 18
settlements 30d: 270
measured since: 2026-07-28 (start of our harvest window)
last settlement: 2026-10-19
top buyer share: 51% of 30d volume (address, not entity)
top 3 buyers share: 76% of 30d volume (addresses, not entities)
concentrated volume: no
trend 7d vs 30d: 0.00x the 30d daily rate
networks: eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time: $4.78
settlements all-time: 450
median settlement 30d: $0.0018
max settlement 30d: $0.072

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: 2026-08-09

Recent checks

Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)	Status	HTTP	Response	Endpoints
2026-11-08 10:43:03 UTC	Online	402	227ms	12
2026-11-08 10:27:16 UTC	Online	402	121ms	12
2026-11-08 10:11:17 UTC	Online	402	74ms	12
2026-11-08 09:55:12 UTC	Online	402	62ms	12
2026-11-08 09:39:09 UTC	Online	402	109ms	12
2026-11-08 09:23:06 UTC	Online	402	167ms	12
2026-11-08 09:07:09 UTC	Online	402	74ms	12
2026-11-08 08:51:07 UTC	Online	402	151ms	12
2026-11-08 08:35:04 UTC	Online	402	83ms	12
2026-11-08 08:19:04 UTC	Online	402	101ms	12
2026-11-08 08:03:04 UTC	Online	402	63ms	12
2026-11-08 07:47:05 UTC	Online	402	116ms	12
2026-11-08 07:31:04 UTC	Online	402	199ms	12
2026-11-08 07:15:07 UTC	Online	402	210ms	12
2026-11-08 06:59:07 UTC	Online	402	209ms	12
2026-11-08 06:43:05 UTC	Online	402	137ms	12
2026-11-08 06:27:04 UTC	Online	402	257ms	12
2026-11-08 06:11:06 UTC	Online	402	103ms	12

Changes1 in 30d

Latest 1 recorded changes, up to 10 in the last 30 days; newest first; observation times in UTC
Observed at (UTC)	Change	Evidence
2026-10-16 12:21:11 UTC	schema changed	schema added `POST /v1/chain/address-intel exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {}` schema added `POST /v1/chain/block exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {}` schema added `POST /v1/chain/eth-balance exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {}` schema added `POST /v1/chain/gas-price exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {}` schema added `POST /v1/chain/token-metadata exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {}` schema added `POST /v1/chain/token-report exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {}` schema added `POST /v1/chain/tx-status exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {}` schema added `POST /v1/chain/usdc-balance exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {}` schema added `POST /v1/stablecoin/intel exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {}` schema added `POST /v1/token/safety exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {}`

all changes

Over time

On-chain volume daily snapshots, USD 30d: $0.89, peak $0.10 on 10-19

                                  $0.10                                                          
                                  ██                                        ██       ██          
                         ▄▄       ██                                        ██       ██          
             ▄▄          ██       ██                                        ██       ██          
             ██ ██ ██    ██       ██                                        ██       ██          
       ·  ██ ██ ██ ██ ██ ██ ▄▄ ▄▄ ██ ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ▄▄ ██ ▄▄ ██ ██    ▄▄    
    $0

volume no data in the payload

Distinct buyers per dayDistinct buyers per day

        ·  2  3  4  2  3  4  3  2  4  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  3  6  4  3  4  2  2  2

Uptime 1 of 29 completed days below 100%

       ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ▇▇ ██ ██ ██ ██ ██ ██

uptime below 100%, to scale

       10-10                                     10-24                                   11-08*

Volume 30d: $0.89
Uptime: 1 of 29 completed days below 100%

Daily on-chain settlement volume in US dollars, 2026-10-10 to 2026-11-08; highest day $0.10 on 10-19; 13 days have no data in the payload; distinct buyers per day

Day    Volume             USD  Buyers
10-10  · no data
10-11                   $0.02       2
10-12                   $0.05       3
10-13                   $0.04       4
10-14                   $0.04       2
10-15                   $0.02       3
10-16                   $0.07       4
10-17                   $0.01       3
10-18                   $0.01       2
10-19                   $0.10       4
10-20  · no data, 12 days to 10-31
11-01                   $0.01       3
11-02                   $0.10       6
11-03                   $0.01       4
11-04                   $0.02       3
11-05                   $0.10       4
11-06                  $0.00†       2
11-07                   $0.01       2
11-08*                 $0.00†       2

More charts

Response time daily average, ms min 80ms, avg 144ms, max 238ms

       ██ ██ ▇▇ ▅▅ ▆▆ ▅▅ ▄▄ ▅▅ ▆▆ ▃▃ ▅▅ ▅▅ ▃▃ ▅▅ ▅▅ ▄▄ ▄▄ ▅▅ ▅▅ ▃▃ ▃▃ ▄▄ ▃▃ ▅▅ ▅▅ ▆▆ ▄▄ ▇▇ ▄▄ ▄▄

10-10 to 11-08* UTC

      ██▇▅▆▅▄▅▆▃▅▅▃▅▅▄▄▅▅▃▃▄▃▅▅▆▄▇▄▄

      10-10         10-24     11-08*

Scores over time

x402 compliance low 14/14, high 14/14

       ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄

10-10 to 11-08* UTC

      ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄

      10-10         10-24     11-08*

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

       ▇▇ ▇▇ ▇▇ ▇▇ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▁▁ ▁▁ ▁▁ ▁▁ ▁▁ ▁▁ ▁▁ ▁▁ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄

10-10 to 11-08* UTC

      ▇▇▇▇▄▄▄▄▄▄▄▄▄▄▄▄▄▁▁▁▁▁▁▁▁▄▄▄▄▄

      10-10         10-24     11-08*

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

       ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄

10-10 to 11-08* UTC

      ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄

      10-10         10-24     11-08*

       10-10                                     10-24                                   11-08*

      10-10         10-24     11-08*

Scores: one day per column, 10-10 to 11-08*, 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/fiatdock-marketplace/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: $0.61, peak $0.10 on 10-19. 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: 2026-10-10 to 2026-11-08 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 2026-11-08 05:05:12 UTC. Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.

Daily values, 2026-10-10 to 2026-11-08: 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
Day	Volume	Buyers	Settlements	Uptime	Response	Compliance	Price percentile	Site signals
2026-10-10	no data	no data	no data	100%	226.96ms	14/14	p15	5/6
2026-10-11	$0.02	2	6	100%	237.51ms	14/14	p15	5/6
2026-10-12	$0.05	3	21	100%	193.32ms	14/14	p15	5/6
2026-10-13	$0.04	4	21	100%	144.19ms	14/14	p15	5/6
2026-10-14	$0.04	2	10	100%	178.99ms	14/14	p14	5/6
2026-10-15	$0.02	3	11	100%	151.72ms	14/14	p14	5/6
2026-10-16	$0.07	4	21	100%	123.34ms	14/14	p14	5/6
2026-10-17	$0.01	3	6	100%	135.47ms	14/14	p14	5/6
2026-10-18	$0.01	2	6	100%	168.81ms	14/14	p14	5/6
2026-10-19	$0.10	4	27	100%	88.62ms	14/14	p14	5/6
2026-10-20	no data	no data	no data	100%	155.00ms	14/14	p14	5/6
2026-10-21	no data	no data	no data	100%	162.26ms	14/14	p14	5/6
2026-10-22	no data	no data	no data	100%	103.74ms	14/14	p14	5/6
2026-10-23	no data	no data	no data	100%	149.91ms	14/14	p14	5/6
2026-10-24	no data	no data	no data	100%	136.37ms	14/14	p14	5/6
2026-10-25	no data	no data	no data	100%	125.64ms	14/14	p14	5/6
2026-10-26	no data	no data	no data	100%	129.73ms	14/14	p14	5/6
2026-10-27	no data	no data	no data	100%	142.01ms	14/14	p13	5/6
2026-10-28	no data	no data	no data	100%	153.24ms	14/14	p13	5/6
2026-10-29	no data	no data	no data	100%	82.48ms	14/14	p13	5/6
2026-10-30	no data	no data	no data	100%	79.99ms	14/14	p13	5/6
2026-10-31	no data	no data	no data	100%	112.75ms	14/14	p13	5/6
2026-11-01	$0.01	3	6	100%	98.83ms	14/14	p13	5/6
2026-11-02	$0.10	6	42	98.86%	136.43ms	14/14	p13	5/6
2026-11-03	$0.01	4	10	100%	144.79ms	14/14	p13	5/6
2026-11-04	$0.02	3	11	100%	174.31ms	14/14	p14	5/6
2026-11-05	$0.10	4	15	100%	128.29ms	14/14	p14	5/6
2026-11-06	$0.00 recorded†	2	2	100%	206.10ms	14/14	p14	5/6
2026-11-07	$0.01	2	5	100%	115.00ms	14/14	p14	5/6
2026-11-08*	$0.00 recorded†	2	3	100%	128.76ms	14/14	p14	5/6

Alternatives in Blockchain

keyring-agent strong 98/100 100% up 30d $1.5k 30d

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OneSource strong 96/100 100% up 30d $78.65 30d

Loyal Spark strong 96/100 100% up 30d $85.89 30d

Pocket Network strong 96/100 100% up 30d $376.04 30d

5 of 94 other ranked services in Blockchain, ordered by the same measured score.

see the whole category

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Markdown

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Delisting

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