{
  "x402Version": 2,
  "id": 37523,
  "slug": "37523",
  "resource": "https://api.vextorium.com/contrato-verificado-pago",
  "description": "Checks whether a smart contract's source code is verified and public on Sourcify, on any EVM chain: match type, contract name, compiler, number of functions and a sample. Verified code = transparent and auditable (not a safety guarantee). Live from Sourcify.",
  "type": "http",
  "serviceName": "Vextorium",
  "resourceType": "Security",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "4000",
      "amountUsd": 0.004,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "4000",
      "amountUsd": 0.004,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:137",
      "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "amount": "4000",
      "amountUsd": 0.004,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:10",
      "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
      "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
      "amount": "4000",
      "maxTimeoutSeconds": 604900
    },
    {
      "scheme": "exact",
      "network": "eip155:5042",
      "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
      "asset": "0x3600000000000000000000000000000000000000",
      "amount": "4000",
      "maxTimeoutSeconds": 604900
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "chain_id": {
            "type": [
              "number",
              "null"
            ]
          },
          "coincidencia": {
            "type": [
              "string",
              "null"
            ]
          },
          "compilador": {
            "type": [
              "string",
              "null"
            ]
          },
          "direccion": {
            "type": [
              "string",
              "null"
            ]
          },
          "fuente": {
            "type": [
              "string",
              "null"
            ]
          },
          "funciones": {
            "items": {
              "type": [
                "null",
                "string"
              ]
            },
            "type": [
              "array",
              "null"
            ]
          },
          "nombre_contrato": {
            "type": [
              "string",
              "null"
            ]
          },
          "nota": {
            "type": [
              "string",
              "null"
            ]
          },
          "num_funciones": {
            "type": [
              "number",
              "null"
            ]
          },
          "red": {
            "type": [
              "string",
              "null"
            ]
          },
          "verificado": {
            "type": [
              "boolean",
              "null"
            ]
          },
          "verificado_el": {
            "type": [
              "string",
              "null"
            ]
          }
        },
        "type": [
          "object",
          "null"
        ]
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "direccion": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
            "red": "ethereum"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "chain_id": 1,
            "coincidencia": "match",
            "compilador": "0.4.18+commit.9cf6e910",
            "direccion": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
            "fuente": "Sourcify (sourcify.dev)",
            "funciones": [
              "name",
              "deprecate",
              "approve",
              "deprecated",
              "addBlackList",
              "totalSupply",
              "transferFrom",
              "upgradedAddress",
              "balances",
              "decimals",
              "maximumFee",
              "_totalSupply",
              "unpause",
              "getBlackListStatus",
              "allowed",
              "paused",
              "balanceOf",
              "pause",
              "getOwner",
              "owner"
            ],
            "nombre_contrato": "TetherToken",
            "nota": "Código verificado = lo que hace el contrato es público y auditable. No garantiza que sea seguro. Fuente: Sourcify.",
            "num_funciones": 32,
            "red": "ethereum",
            "verificado": true,
            "verificado_el": "2024-08-08T13:56:23Z"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "direccion": {
                    "description": "Contract address (0x…)",
                    "type": "string"
                  },
                  "red": {
                    "description": "Chain: ethereum, base, arbitrum, optimism, polygon, bsc… or a chainId",
                    "type": "string"
                  }
                },
                "required": [
                  "direccion"
                ]
              },
              "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": {
                  "chain_id": {
                    "type": [
                      "number",
                      "null"
                    ]
                  },
                  "coincidencia": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "compilador": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "direccion": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "fuente": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "funciones": {
                    "items": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "type": [
                      "array",
                      "null"
                    ]
                  },
                  "nombre_contrato": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "nota": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "num_funciones": {
                    "type": [
                      "number",
                      "null"
                    ]
                  },
                  "red": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "verificado": {
                    "type": [
                      "boolean",
                      "null"
                    ]
                  },
                  "verificado_el": {
                    "type": [
                      "string",
                      "null"
                    ]
                  }
                },
                "type": [
                  "object",
                  "null"
                ]
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "security",
    "contract",
    "verified",
    "sourcify",
    "audit",
    "bazaar"
  ],
  "sourceHost": "api.vextorium.com",
  "lastUpdated": "2026-10-06T01:55:26.102Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-10-06T01:55:25.58Z"
  },
  "metadata": {
    "serviceName": "Vextorium",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "direccion": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
              "red": "ethereum"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "chain_id": 1,
              "coincidencia": "match",
              "compilador": "0.4.18+commit.9cf6e910",
              "direccion": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
              "fuente": "Sourcify (sourcify.dev)",
              "funciones": [
                "name",
                "deprecate",
                "approve",
                "deprecated",
                "addBlackList",
                "totalSupply",
                "transferFrom",
                "upgradedAddress",
                "balances",
                "decimals",
                "maximumFee",
                "_totalSupply",
                "unpause",
                "getBlackListStatus",
                "allowed",
                "paused",
                "balanceOf",
                "pause",
                "getOwner",
                "owner"
              ],
              "nombre_contrato": "TetherToken",
              "nota": "Código verificado = lo que hace el contrato es público y auditable. No garantiza que sea seguro. Fuente: Sourcify.",
              "num_funciones": 32,
              "red": "ethereum",
              "verificado": true,
              "verificado_el": "2024-08-08T13:56:23Z"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "direccion": {
                      "description": "Contract address (0x…)",
                      "type": "string"
                    },
                    "red": {
                      "description": "Chain: ethereum, base, arbitrum, optimism, polygon, bsc… or a chainId",
                      "type": "string"
                    }
                  },
                  "required": [
                    "direccion"
                  ]
                },
                "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": {
                    "chain_id": {
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "coincidencia": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "compilador": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "direccion": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "fuente": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "funciones": {
                      "items": {
                        "type": [
                          "null",
                          "string"
                        ]
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "nombre_contrato": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "nota": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "num_funciones": {
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "red": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "verificado": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "verificado_el": {
                      "type": [
                        "string",
                        "null"
                      ]
                    }
                  },
                  "type": [
                    "object",
                    "null"
                  ]
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.vextorium.com",
    "manifest_name": "api.vextorium.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": {
      "chain_id": 0,
      "coincidencia": "string",
      "compilador": "string",
      "direccion": "string",
      "fuente": "string",
      "funciones": [
        "value"
      ],
      "nombre_contrato": "string",
      "nota": "string",
      "num_funciones": 0,
      "red": "string",
      "verificado": true,
      "verificado_el": "string"
    },
    "type": "string"
  }
}