{
  "x402Version": 2,
  "id": 26808,
  "slug": "26808",
  "resource": "https://orcpin.dev/v1/door-audit",
  "description": "Signed four-part audit of one x402 endpoint, by buying from it: the quote (what the 402 asks, and whether the seller's manifest and public catalog agree), real purchases with Orcpin's audit wallet (quoted vs signed vs settled vs chain vs delivered; replay and bad-payment behaviour), the door's inbound books from the chain (settlements, revenue, distinct and repeat payers), and unit cost against priced doors listed. Ed25519-signed and logged; facts, no verdict. No purchase settled, no charge.",
  "type": "http",
  "serviceName": "Orcpin",
  "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1781813595/bazaar-icons/403887c2832039d8.png",
  "resourceType": "Monitoring",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x8B1CF12e7efe6AEA59cD1124eBbe7709E3Ac6085",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "50000000",
      "amountUsd": 50,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "attention": {
            "items": {
              "type": "object"
            },
            "type": "array"
          },
          "books": {
            "type": [
              "object",
              "null"
            ]
          },
          "cost": {
            "type": "object"
          },
          "disclaimer": {
            "type": "string"
          },
          "door": {
            "type": "object"
          },
          "purchase": {
            "type": "object"
          },
          "quote": {
            "type": "object"
          },
          "schema_version": {
            "type": "string"
          },
          "signature": {
            "type": [
              "object",
              "null"
            ]
          },
          "signed": {
            "type": "boolean"
          }
        },
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "purchases": 3,
            "url": "https://orcpin.dev/v1/endpoint-reliability?url=https://example.com/v1/x"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "attention": [],
            "books": {
              "payers": 96,
              "repeat_payers": 11,
              "settlements": 412,
              "single_settlement_payers_at_this_price": 70,
              "usd": 4.12
            },
            "cost": {
              "catalog": {
                "doors_priced": 980,
                "median_usd": 0.01,
                "share_priced_below": 0.31
              },
              "door_price_usd": 0.01,
              "this_audit": {
                "usd_per_delivered_response": 0.01
              }
            },
            "door": {
              "method": "GET",
              "pay_to": "0x8b1c…6085",
              "price_usd": 0.01,
              "seller": "Orcpin",
              "url": "https://orcpin.dev/v1/endpoint-reliability"
            },
            "purchase": {
              "delivered": 3,
              "delivered_usd": 0.03,
              "malformed_payment": {
                "delivered": false,
                "status": 400
              },
              "paid_usd": 0.03,
              "purchases": 3,
              "quote_matches_charged": true,
              "receipts": {
                "checked": 3,
                "confirmed_on_chain": 3
              },
              "replay": {
                "delivered": false,
                "status": 402
              }
            },
            "quote": {
              "latency_ms": 210,
              "pay_to_consistent": true,
              "price_consistent": true,
              "price_sources": [
                {
                  "source": "402",
                  "usd": 0.01
                },
                {
                  "agrees_with_402": true,
                  "source": "public_catalog",
                  "usd": 0.01
                }
              ],
              "status": 402
            },
            "schema_version": "door-audit-v1",
            "signature": {
              "alg": "ed25519",
              "kid": "…",
              "public_key": "…64 hex…",
              "signature": "…128 hex…"
            },
            "signed": true,
            "spec": "door-audit"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "body": {
                    "description": "JSON body to send to a POST door (the request an agent would actually make). Implies method POST.",
                    "type": "object"
                  },
                  "method": {
                    "description": "The door's verb. Default: GET, retried as POST if GET looks like the wrong verb.",
                    "enum": [
                      "GET",
                      "POST"
                    ],
                    "type": "string"
                  },
                  "purchases": {
                    "description": "Real purchases to make, 1–5. Default 3. Their total must fit the audit's purchase budget.",
                    "type": "integer"
                  },
                  "url": {
                    "description": "The x402 endpoint to audit — a public http(s) URL that answers an unpaid request with a 402 challenge.",
                    "type": "string"
                  }
                },
                "required": [
                  "url"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "attention": {
                    "items": {
                      "type": "object"
                    },
                    "type": "array"
                  },
                  "books": {
                    "type": [
                      "object",
                      "null"
                    ]
                  },
                  "cost": {
                    "type": "object"
                  },
                  "disclaimer": {
                    "type": "string"
                  },
                  "door": {
                    "type": "object"
                  },
                  "purchase": {
                    "type": "object"
                  },
                  "quote": {
                    "type": "object"
                  },
                  "schema_version": {
                    "type": "string"
                  },
                  "signature": {
                    "type": [
                      "object",
                      "null"
                    ]
                  },
                  "signed": {
                    "type": "boolean"
                  }
                },
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "Orcpin Ledger",
    "audit",
    "x402",
    "endpoint",
    "seller",
    "bazaar"
  ],
  "sourceHost": "orcpin.dev",
  "lastUpdated": "2026-09-16T04:55:26.937Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-16T04:55:26.66Z"
  },
  "metadata": {
    "serviceName": "Orcpin",
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1781813595/bazaar-icons/403887c2832039d8.png",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "purchases": 3,
              "url": "https://orcpin.dev/v1/endpoint-reliability?url=https://example.com/v1/x"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "attention": [],
              "books": {
                "payers": 96,
                "repeat_payers": 11,
                "settlements": 412,
                "single_settlement_payers_at_this_price": 70,
                "usd": 4.12
              },
              "cost": {
                "catalog": {
                  "doors_priced": 980,
                  "median_usd": 0.01,
                  "share_priced_below": 0.31
                },
                "door_price_usd": 0.01,
                "this_audit": {
                  "usd_per_delivered_response": 0.01
                }
              },
              "door": {
                "method": "GET",
                "pay_to": "0x8b1c…6085",
                "price_usd": 0.01,
                "seller": "Orcpin",
                "url": "https://orcpin.dev/v1/endpoint-reliability"
              },
              "purchase": {
                "delivered": 3,
                "delivered_usd": 0.03,
                "malformed_payment": {
                  "delivered": false,
                  "status": 400
                },
                "paid_usd": 0.03,
                "purchases": 3,
                "quote_matches_charged": true,
                "receipts": {
                  "checked": 3,
                  "confirmed_on_chain": 3
                },
                "replay": {
                  "delivered": false,
                  "status": 402
                }
              },
              "quote": {
                "latency_ms": 210,
                "pay_to_consistent": true,
                "price_consistent": true,
                "price_sources": [
                  {
                    "source": "402",
                    "usd": 0.01
                  },
                  {
                    "agrees_with_402": true,
                    "source": "public_catalog",
                    "usd": 0.01
                  }
                ],
                "status": 402
              },
              "schema_version": "door-audit-v1",
              "signature": {
                "alg": "ed25519",
                "kid": "…",
                "public_key": "…64 hex…",
                "signature": "…128 hex…"
              },
              "signed": true,
              "spec": "door-audit"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "body": {
                      "description": "JSON body to send to a POST door (the request an agent would actually make). Implies method POST.",
                      "type": "object"
                    },
                    "method": {
                      "description": "The door's verb. Default: GET, retried as POST if GET looks like the wrong verb.",
                      "enum": [
                        "GET",
                        "POST"
                      ],
                      "type": "string"
                    },
                    "purchases": {
                      "description": "Real purchases to make, 1–5. Default 3. Their total must fit the audit's purchase budget.",
                      "type": "integer"
                    },
                    "url": {
                      "description": "The x402 endpoint to audit — a public http(s) URL that answers an unpaid request with a 402 challenge.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "attention": {
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "books": {
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "cost": {
                      "type": "object"
                    },
                    "disclaimer": {
                      "type": "string"
                    },
                    "door": {
                      "type": "object"
                    },
                    "purchase": {
                      "type": "object"
                    },
                    "quote": {
                      "type": "object"
                    },
                    "schema_version": {
                      "type": "string"
                    },
                    "signature": {
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "signed": {
                      "type": "boolean"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "orcpin.dev",
    "manifest_name": "orcpin.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": {
      "attention": [
        {}
      ],
      "books": {},
      "cost": {},
      "disclaimer": "string",
      "door": {},
      "purchase": {},
      "quote": {},
      "schema_version": "string",
      "signature": {},
      "signed": true
    },
    "type": "string"
  }
}