{
  "x402Version": 2,
  "id": 53638,
  "slug": "53638",
  "resource": "https://walcert.globalscoreagent.com/v1/certificates/multichain",
  "description": "Grade a wallet's chain footprint, longevity and sampled tx intensity A-F across EVM networks. POST wallet_address; signed certificate. $0.05 USDC.",
  "type": "http",
  "resourceType": "Blockchain Data",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xF4D938200445B0Df0f028af6d90D016147AEd095",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "50000",
      "amountUsd": 0.05,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:42220",
      "payTo": "0xF4D938200445B0Df0f028af6d90D016147AEd095",
      "asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
      "amount": "50000",
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:56",
      "payTo": "0xF4D938200445B0Df0f028af6d90D016147AEd095",
      "asset": "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d",
      "amount": "50000000000000000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "wallet_address": "0x2eFC66c0a78620Dd254443998BF2f11B685602E3"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "available": true,
            "certificate": {
              "data_hash": "0x…",
              "grade": "B",
              "grade_label": {
                "eng": "Good",
                "esp": "Bueno"
              },
              "onchain": {
                "chain_id": 42220,
                "status": "confirmed",
                "tx_hash": "0x…"
              },
              "signature": {
                "scheme": "eip712",
                "signer": "0xE7e9…"
              },
              "summary": {
                "eng": "Wallet maturity certificate (A-F).",
                "esp": "Certificado de madurez de wallet (A-F)."
              },
              "type": "MULTICHAIN"
            },
            "certificate_type": "multichain",
            "mode": "hot",
            "provider": "goldrush",
            "status": "ok"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "wallet_address": {
                    "description": "EVM wallet address (0x-prefixed, 42 chars)",
                    "type": "string"
                  }
                },
                "required": [
                  "wallet_address"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST",
                  "PUT",
                  "PATCH"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "walcert.globalscoreagent.com",
  "lastUpdated": "2026-09-17T06:14:16.226Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-17T06:14:15.966Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "wallet_address": "0x2eFC66c0a78620Dd254443998BF2f11B685602E3"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "available": true,
              "certificate": {
                "data_hash": "0x…",
                "grade": "B",
                "grade_label": {
                  "eng": "Good",
                  "esp": "Bueno"
                },
                "onchain": {
                  "chain_id": 42220,
                  "status": "confirmed",
                  "tx_hash": "0x…"
                },
                "signature": {
                  "scheme": "eip712",
                  "signer": "0xE7e9…"
                },
                "summary": {
                  "eng": "Wallet maturity certificate (A-F).",
                  "esp": "Certificado de madurez de wallet (A-F)."
                },
                "type": "MULTICHAIN"
              },
              "certificate_type": "multichain",
              "mode": "hot",
              "provider": "goldrush",
              "status": "ok"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "wallet_address": {
                      "description": "EVM wallet address (0x-prefixed, 42 chars)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "wallet_address"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "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": "walcert.globalscoreagent.com",
    "manifest_name": "walcert.globalscoreagent.com",
    "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"
  }
}