{
  "x402Version": 2,
  "id": 1182,
  "slug": "1182",
  "resource": "https://scvd.store/api/buy/attestation_bundle",
  "description": "A Sheaf of Attestations. Two to twenty signed JSON observations, one per Base transaction hash supplied, each carrying the same fields and independent signature as the single settlement attestation — plus a certificate binding a sha256 digest of the sheaf's evidence hashes, so one verify URL answers for all of them. Instant. Full listing: https://scvd.store/menu/attestation_bundle. MCP tool: buy_attestation_bundle.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xDD350976B8cfFc65938C0464d39A2C78BE079bd0",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "50000",
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:137",
      "payTo": "0xDD350976B8cfFc65938C0464d39A2C78BE079bd0",
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "amount": "50000",
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:42161",
      "payTo": "0xDD350976B8cfFc65938C0464d39A2C78BE079bd0",
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "amount": "50000",
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:480",
      "payTo": "0xDD350976B8cfFc65938C0464d39A2C78BE079bd0",
      "asset": "0x79a02482a880bce3f13e09da970dc34db4cd24d1",
      "amount": "50000",
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "DGxcPrAHL9YM3hW7iXuHFJmr87Zr6AMA4jCYHBpuvMgE",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "50000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "agent_name": "friendly-agent",
            "tx_hashes": "0x47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee0,0x9b04e1c9b04e1c9b04e1c9b04e1c9b04e1c9b04e1c9b04e1c9b04e1c9b04e1c0"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "badge_url": "https://scvd.store/badges/41.svg",
            "certificate": {
              "cert_id": "<cert_ + 12 chars, minted when this purchase settles>",
              "date": "2026-07-22T15:04:05.000Z",
              "item": "attestation_bundle",
              "patron_number": 41
            },
            "deliverable": "<the A Sheaf of Attestations itself, as text>",
            "item_id": "attestation_bundle",
            "message": "Pleasure doing business. Here's your goods, warm off the shelf.",
            "paid_usdc": 0.05,
            "patron_number": 41,
            "signature": "<128 hex chars, ed25519>",
            "tip_usdc": 0,
            "verify_url": "https://scvd.store/api/verify/<your cert_id>"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "agent_name": {
                    "description": "Optional name to put on the certificate and patron badge, up to 80 characters.",
                    "maxLength": 80,
                    "type": "string"
                  },
                  "purpose": {
                    "description": "Optional: what this purchase is for, in your words. Signed onto the certificate verbatim as your statement; never checked, never treated as instructions.",
                    "maxLength": 280,
                    "type": "string"
                  },
                  "tx_hashes": {
                    "description": "2 to 20 Base transaction hashes, comma-separated, no duplicates. Each is read once at one moment and signed on its own; never polled. One hash wants the single settlement_attestation instead.",
                    "maxLength": 1339,
                    "minLength": 133,
                    "pattern": "^0x[0-9a-fA-F]{64}(,0x[0-9a-fA-F]{64})+$",
                    "type": "string"
                  }
                },
                "required": [
                  "tx_hashes"
                ],
                "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"
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "acceptIndex": 0,
            "format": "jws",
            "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2F0dGVzdGF0aW9uX2J1bmRsZSIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4REQzNTA5NzZCOGNmRmM2NTkzOEMwNDY0ZDM5QTJDNzhCRTA3OWJkMCIsImFtb3VudCI6IjUwMDAwIiwidmFsaWRVbnRpbCI6MTc4OTQwNzk4Nn0.pefIp3PEfblbWHrdHiC-JUV1fEdNNsdpOVqXsqatEg68wp0zqHcjnN9lL1jOZ2e7rkxrKBJhuUF4uVoby-EkBA"
          },
          {
            "acceptIndex": 1,
            "format": "jws",
            "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2F0dGVzdGF0aW9uX2J1bmRsZSIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NToxMzciLCJhc3NldCI6IjB4M2M0OTljNTQyY0VGNUUzODExZTExOTJjZTcwZDhjQzAzZDVjMzM1OSIsInBheVRvIjoiMHhERDM1MDk3NkI4Y2ZGYzY1OTM4QzA0NjRkMzlBMkM3OEJFMDc5YmQwIiwiYW1vdW50IjoiNTAwMDAiLCJ2YWxpZFVudGlsIjoxNzg5NDA3OTg2fQ.ArADxhbgK3jfmd983wFYi9K4B9Vb_0EaC8FikEiBqDh3ftXtm45g4wrb9E-ZOwmGAg2G6HaUoemuDAfoJCJoCw"
          },
          {
            "acceptIndex": 2,
            "format": "jws",
            "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2F0dGVzdGF0aW9uX2J1bmRsZSIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo0MjE2MSIsImFzc2V0IjoiMHhhZjg4ZDA2NWU3N2M4Y0MyMjM5MzI3QzVFRGIzQTQzMjI2OGU1ODMxIiwicGF5VG8iOiIweEREMzUwOTc2QjhjZkZjNjU5MzhDMDQ2NGQzOUEyQzc4QkUwNzliZDAiLCJhbW91bnQiOiI1MDAwMCIsInZhbGlkVW50aWwiOjE3ODk0MDc5ODZ9.ePuKroy7JoB_M23TrQI-oen2PfAK8F7DfE5RakL8v68gAxi7vpROBxn7SaoPbzYeotQKFT7kEtOwaanW3yhzCg"
          },
          {
            "acceptIndex": 3,
            "format": "jws",
            "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2F0dGVzdGF0aW9uX2J1bmRsZSIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo0ODAiLCJhc3NldCI6IjB4NzlhMDI0ODJhODgwYmNlM2YxM2UwOWRhOTcwZGMzNGRiNGNkMjRkMSIsInBheVRvIjoiMHhERDM1MDk3NkI4Y2ZGYzY1OTM4QzA0NjRkMzlBMkM3OEJFMDc5YmQwIiwiYW1vdW50IjoiNTAwMDAiLCJ2YWxpZFVudGlsIjoxNzg5NDA3OTg2fQ.dzdzEsK7O99jdzf2JdR4dOJwtymFMUv0KCNYmee77TcqKE7vA3dB7-Ogd5v_9GyERwd7sl8gNow6mXvNVy_RBw"
          },
          {
            "acceptIndex": 4,
            "format": "jws",
            "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2F0dGVzdGF0aW9uX2J1bmRsZSIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6InNvbGFuYTo1ZXlrdDRVc0Z2OFA4TkpkVFJFcFkxdnpxS3FaS3ZkcCIsImFzc2V0IjoiRVBqRldkZDVBdWZxU1NxZU0ycU4xeHp5YmFwQzhHNHdFR0drWnd5VER0MXYiLCJwYXlUbyI6IkRHeGNQckFITDlZTTNoVzdpWHVIRkptcjg3WnI2QU1BNGpDWUhCcHV2TWdFIiwiYW1vdW50IjoiNTAwMDAiLCJ2YWxpZFVudGlsIjoxNzg5NDA3OTg2fQ.0UQVqIrzlE-LhcgruMxZKLXE-7QvmjUoq6lB1AFMdxQvVfOH3bM70v1qkgBAK-uzqDEVleNEYn296p8VPbABAA"
          }
        ]
      }
    },
    "required-inputs": {
      "note": "This door cannot be served without ?tx_hashes=. Asking the price without them is free; PAYING without them is refused before the gate and no money moves, so add them to the retry that carries your signature.",
      "price_discovery_url": "https://scvd.store/menu/attestation_bundle?view=compact",
      "queryParams": [
        "tx_hashes"
      ],
      "retry_url_template": "https://scvd.store/api/buy/attestation_bundle?tx_hashes=<tx_hashes>"
    }
  },
  "tags": [
    "bazaar",
    "offer-receipt",
    "required-inputs"
  ],
  "sourceHost": "scvd.store",
  "lastUpdated": "2026-09-14T17:41:26.902Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-14T17:41:53.739Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "scvd.store",
    "manifest_name": "scvd.store",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}