{
  "x402Version": 2,
  "id": 35797,
  "slug": "35797",
  "resource": "https://tanod.dev/v1/check/address",
  "description": "txpeek (Tanod) pre-transaction check: risk verdict for an address in about a second (proxy and admin control, verification, risky functions, token basics). Heuristic, not an audit. Use when an agent is about to send funds to or call an address and wants a quick risk check first.",
  "type": "http",
  "serviceName": "Tanod txpeek",
  "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791364949/bazaar-icons/d8143c9bc952f5cd.png",
  "resourceType": "Monitoring",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:137",
      "payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "RMk9k3VC8dr4hhjgFh88rGhjAbzfBzHxJJ5n2fTcqus",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "address": {
            "type": "string"
          },
          "chain": {
            "type": "string"
          },
          "checked_at_block": {
            "type": "integer"
          },
          "disclaimer": {
            "type": "string"
          },
          "latency_ms": {
            "type": "integer"
          },
          "ok": {
            "type": "boolean"
          },
          "reasons": {
            "items": {
              "properties": {
                "code": {
                  "type": "string"
                },
                "message": {
                  "type": "string"
                },
                "points": {
                  "type": "integer"
                },
                "severity": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "type": "array"
          },
          "risk_score": {
            "maximum": 100,
            "minimum": 0,
            "type": "integer"
          },
          "schema": {
            "type": "string"
          },
          "verdict": {
            "enum": [
              "low",
              "caution",
              "high",
              "unknown"
            ],
            "type": "string"
          }
        },
        "required": [
          "schema",
          "ok",
          "verdict",
          "risk_score",
          "reasons"
        ],
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "chain": "base"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
            "chain": "base",
            "checked_at_block": 36000000,
            "disclaimer": "Heuristic pre-check, not an audit. A low score does not guarantee safety.",
            "latency_ms": 1200,
            "ok": true,
            "reasons": [
              {
                "code": "upgradeable_single_key",
                "message": "Upgradeable by a single key: the admin 0x... is an EOA and can change this contract's code at any time.",
                "points": 35,
                "severity": "high"
              }
            ],
            "risk_score": 65,
            "schema": "precheck/1",
            "verdict": "high"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "additionalProperties": false,
                "properties": {
                  "address": {
                    "description": "Address you are about to interact with.",
                    "pattern": "^0x[0-9a-fA-F]{40}$",
                    "type": "string"
                  },
                  "chain": {
                    "description": "Chain of the address.",
                    "enum": [
                      "base",
                      "ethereum"
                    ],
                    "type": "string"
                  }
                },
                "required": [
                  "address",
                  "chain"
                ],
                "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": {
                  "address": {
                    "type": "string"
                  },
                  "chain": {
                    "type": "string"
                  },
                  "checked_at_block": {
                    "type": "integer"
                  },
                  "disclaimer": {
                    "type": "string"
                  },
                  "latency_ms": {
                    "type": "integer"
                  },
                  "ok": {
                    "type": "boolean"
                  },
                  "reasons": {
                    "items": {
                      "properties": {
                        "code": {
                          "type": "string"
                        },
                        "message": {
                          "type": "string"
                        },
                        "points": {
                          "type": "integer"
                        },
                        "severity": {
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "type": "array"
                  },
                  "risk_score": {
                    "maximum": 100,
                    "minimum": 0,
                    "type": "integer"
                  },
                  "schema": {
                    "type": "string"
                  },
                  "verdict": {
                    "enum": [
                      "low",
                      "caution",
                      "high",
                      "unknown"
                    ],
                    "type": "string"
                  }
                },
                "required": [
                  "schema",
                  "ok",
                  "verdict",
                  "risk_score",
                  "reasons"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    },
    "builder-code": {
      "info": {
        "a": "bc_h7pxv14u"
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "additionalProperties": false,
        "properties": {
          "a": {
            "description": "App builder code",
            "pattern": "^[a-z0-9_]{1,32}$",
            "type": "string"
          },
          "s": {
            "description": "Service builder codes",
            "items": {
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "maxItems": 11,
            "type": "array"
          },
          "w": {
            "description": "Wallet builder code",
            "pattern": "^[a-z0-9_]{1,32}$",
            "type": "string"
          }
        },
        "type": "object"
      }
    }
  },
  "tags": [
    "txpeek",
    "check",
    "address",
    "security",
    "pre-transaction",
    "bazaar",
    "builder-code"
  ],
  "sourceHost": "tanod.dev",
  "lastUpdated": "2026-10-12T08:09:12.279Z",
  "quality": {
    "calls30d": 5,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-10-12T08:10:11.653Z"
  },
  "metadata": {
    "serviceName": "Tanod txpeek",
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791364949/bazaar-icons/d8143c9bc952f5cd.png",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "chain": "base"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
              "chain": "base",
              "checked_at_block": 36000000,
              "disclaimer": "Heuristic pre-check, not an audit. A low score does not guarantee safety.",
              "latency_ms": 1200,
              "ok": true,
              "reasons": [
                {
                  "code": "upgradeable_single_key",
                  "message": "Upgradeable by a single key: the admin 0x... is an EOA and can change this contract's code at any time.",
                  "points": 35,
                  "severity": "high"
                }
              ],
              "risk_score": 65,
              "schema": "precheck/1",
              "verdict": "high"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "address": {
                      "description": "Address you are about to interact with.",
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    },
                    "chain": {
                      "description": "Chain of the address.",
                      "enum": [
                        "base",
                        "ethereum"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "address",
                    "chain"
                  ],
                  "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": {
                    "address": {
                      "type": "string"
                    },
                    "chain": {
                      "type": "string"
                    },
                    "checked_at_block": {
                      "type": "integer"
                    },
                    "disclaimer": {
                      "type": "string"
                    },
                    "latency_ms": {
                      "type": "integer"
                    },
                    "ok": {
                      "type": "boolean"
                    },
                    "reasons": {
                      "items": {
                        "properties": {
                          "code": {
                            "type": "string"
                          },
                          "message": {
                            "type": "string"
                          },
                          "points": {
                            "type": "integer"
                          },
                          "severity": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "risk_score": {
                      "maximum": 100,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "schema": {
                      "type": "string"
                    },
                    "verdict": {
                      "enum": [
                        "low",
                        "caution",
                        "high",
                        "unknown"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "schema",
                    "ok",
                    "verdict",
                    "risk_score",
                    "reasons"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_h7pxv14u"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "tanod.dev",
    "manifest_name": "tanod.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": {
      "address": "string",
      "chain": "string",
      "checked_at_block": 0,
      "disclaimer": "string",
      "latency_ms": 0,
      "ok": true,
      "reasons": [
        {
          "code": "string",
          "message": "string",
          "points": 0,
          "severity": "string"
        }
      ],
      "risk_score": 0,
      "schema": "string",
      "verdict": "low"
    },
    "type": "string"
  }
}