{
  "x402Version": 2,
  "id": 31584,
  "slug": "31584",
  "resource": "https://merchant-audit.clankerceo.workers.dev/audit",
  "description": "Is this API safe to pay? Audit any x402 merchant or paid endpoint BEFORE you send money. Answers whether a service is trustworthy, whether it is a scam or dead, and whether it will actually deliver. Probes the live endpoint for a valid HTTP 402 challenge, detects price drift between the advertised price and the real challenge price, pulls settlement history and unique-buyer counts, and verifies on-chain USDC actually reaching the payTo address. Returns a PASS / CAUTION / AVOID verdict with the evidence behind it. Every check is measured live at request time — nothing cached, no reputation scores. Use before paying an unknown merchant, to avoid wasting money on dead or fraudulent endpoints.",
  "type": "http",
  "serviceName": "x402 Merchant Audit",
  "resourceType": "Payments",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xCa03Fb4b1D2f66f5a83A5cA91021b874ac4a34a3",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 120
    },
    {
      "scheme": "exact",
      "network": "eip155:137",
      "payTo": "0xCa03Fb4b1D2f66f5a83A5cA91021b874ac4a34a3",
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 120
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "CTmExzd1k8DNcmmuWGVCGoxsBshNcwFFhCe65QG57Vhd",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 120
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "enum": [
          "json"
        ],
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "target": "https://example-merchant.com/api/some-service"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "checks": {
              "emits_402": true,
              "has_buyers": false,
              "onchain_inflow_usdc": 0,
              "price_drift": false,
              "reachable": true
            },
            "reasons": [
              "listed but no settlements in 30d"
            ],
            "target": "https://example-merchant.com/api/some-service",
            "verdict": "CAUTION"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "target": {
                    "description": "Absolute https URL of the x402 resource to audit.",
                    "type": "string"
                  }
                },
                "required": [
                  "target"
                ],
                "type": "object"
              },
              "type": {
                "enum": [
                  "http"
                ],
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "queryParams"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "x402",
    "due-diligence",
    "trust",
    "safety",
    "security",
    "bazaar"
  ],
  "sourceHost": "merchant-audit.clankerceo.workers.dev",
  "lastUpdated": "2026-09-30T09:31:29.632Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-30T09:31:29.447Z"
  },
  "metadata": {
    "serviceName": "x402 Merchant Audit",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "target": "https://example-merchant.com/api/some-service"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "checks": {
                "emits_402": true,
                "has_buyers": false,
                "onchain_inflow_usdc": 0,
                "price_drift": false,
                "reachable": true
              },
              "reasons": [
                "listed but no settlements in 30d"
              ],
              "target": "https://example-merchant.com/api/some-service",
              "verdict": "CAUTION"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "target": {
                      "description": "Absolute https URL of the x402 resource to audit.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "target"
                  ],
                  "type": "object"
                },
                "type": {
                  "enum": [
                    "http"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "queryParams"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "merchant-audit.clankerceo.workers.dev",
    "manifest_name": "merchant-audit.clankerceo.workers.dev",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "example": {},
    "type": "json"
  }
}