{
  "x402Version": 2,
  "id": 26263,
  "slug": "26263",
  "resource": "https://quartermaster.surewhynot.app/v1/settlement-assurance",
  "description": "Settlement assurance for a completed x402 payment on Base or Solana: confirm the transaction succeeded (0x hash or base58 signature), match the USDC transfer to an expected wallet and amount, format a receipt, and optionally audit the issuing endpoint - as one 0-100 scored report with a verdict.",
  "type": "http",
  "resourceType": "Payments",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x5253666c40432f009ebd99908b9cd2a7fd1019cb",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "30000",
      "amountUsd": 0.03,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "FgcKNzsBXSEHGNZNWetPsjXiBZk1WFoU6sF2zVsnzXfa",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "30000",
      "amountUsd": 0.03,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "amount": "0.001",
            "hash": "0x06be01596be1cb68d9b12a33946d2228a82eeb31016ab237825cec547017095f",
            "payTo": "0xc2a3...4083",
            "resource": "https://api.example.com/paid-endpoint"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "assurance_score": 100,
            "verdict": "verified"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "amount": {
                    "description": "Optional: assert the USDC amount (human decimal)",
                    "type": "string"
                  },
                  "hash": {
                    "description": "Base transaction hash of the settlement",
                    "pattern": "^0x[0-9a-fA-F]{64}$",
                    "type": "string"
                  },
                  "payTo": {
                    "description": "Optional: assert USDC reached this wallet",
                    "type": "string"
                  },
                  "resource": {
                    "description": "Optional: also audit the x402 endpoint that issued the challenge",
                    "type": "string"
                  }
                },
                "required": [
                  "hash"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "x402",
    "settlement",
    "assurance",
    "verification",
    "payments",
    "bazaar"
  ],
  "sourceHost": "quartermaster.surewhynot.app",
  "lastUpdated": "2026-09-18T03:42:00.754Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-18T03:42:00.64Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "amount": "0.001",
              "hash": "0x06be01596be1cb68d9b12a33946d2228a82eeb31016ab237825cec547017095f",
              "payTo": "0xc2a3...4083",
              "resource": "https://api.example.com/paid-endpoint"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "assurance_score": 100,
              "verdict": "verified"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "amount": {
                      "description": "Optional: assert the USDC amount (human decimal)",
                      "type": "string"
                    },
                    "hash": {
                      "description": "Base transaction hash of the settlement",
                      "pattern": "^0x[0-9a-fA-F]{64}$",
                      "type": "string"
                    },
                    "payTo": {
                      "description": "Optional: assert USDC reached this wallet",
                      "type": "string"
                    },
                    "resource": {
                      "description": "Optional: also audit the x402 endpoint that issued the challenge",
                      "type": "string"
                    }
                  },
                  "required": [
                    "hash"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "quartermaster.surewhynot.app",
    "manifest_name": "quartermaster.surewhynot.app",
    "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": "string"
  }
}