{
  "x402Version": 2,
  "id": 41585,
  "slug": "41585",
  "resource": "https://mpp.tracefast.xyz/api/v1/chains/1/risk/blacklists/:address",
  "description": "TraceFast risk data: is this Ethereum address on a token issuer's on-chain blacklist? One row per issuer contract that ever listed it (USDC, USDT, any token with a blacklist) — listed now or not, the issuer's weight (`authorityTier`), first and latest events — plus the issuers that froze or destroyed its funds. Read from the issuers' own contracts, not from sanctions lists. Path address: `0x`-prefixed. Docs: https://docs.tracefast.xyz/api/risk-blacklist-status.md",
  "type": "http",
  "serviceName": "TraceFast",
  "resourceType": "Utilities",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x2A65491E93Ad0d484b74405401A38e2E0E5EDd7e",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "100000",
      "amountUsd": 0.1,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "example": {
      "data": {
        "address": "0x8576acc5c05d6ce88f4e49bf65bdf0c62f91353c",
        "chainId": 1,
        "enforcement": [],
        "listedBy": [
          {
            "authorityTier": "recognized_issuer",
            "firstListedBlock": 14481178,
            "issuerContract": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
            "lastAction": "add",
            "lastEventBlock": 14481178,
            "lastEventKind": "membership",
            "lastEventName": "Blacklisted",
            "lastEventTimestamp": 1648558143,
            "lastEventTxHash": "0x5906c3dac2d75f141b72baa61842a9881e9d31ee36f761ffc7059ffc86c7e452",
            "listCount": 1,
            "listed": true,
            "tokenSymbol": "USDC",
            "unlistCount": 0
          },
          {
            "authorityTier": "recognized_issuer",
            "firstListedBlock": 18750100,
            "issuerContract": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "lastAction": "add",
            "lastEventBlock": 18750100,
            "lastEventKind": "membership",
            "lastEventName": "AddedBlackList",
            "lastEventTimestamp": 1702142231,
            "lastEventTxHash": "0xdbd24a66f187242bf3a8f8ce4a50a4b9143889dc988c7113d2e1069165332534",
            "listCount": 1,
            "listed": true,
            "tokenSymbol": "USDT",
            "unlistCount": 0
          }
        ]
      }
    },
    "type": "json"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "pathParams": {
            "address": "0x8576acc5c05d6ce88f4e49bf65bdf0c62f91353c"
          },
          "queryParams": {},
          "type": "http"
        },
        "output": {
          "example": {
            "data": {
              "address": "0x8576acc5c05d6ce88f4e49bf65bdf0c62f91353c",
              "chainId": 1,
              "enforcement": [],
              "listedBy": [
                {
                  "authorityTier": "recognized_issuer",
                  "firstListedBlock": 14481178,
                  "issuerContract": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
                  "lastAction": "add",
                  "lastEventBlock": 14481178,
                  "lastEventKind": "membership",
                  "lastEventName": "Blacklisted",
                  "lastEventTimestamp": 1648558143,
                  "lastEventTxHash": "0x5906c3dac2d75f141b72baa61842a9881e9d31ee36f761ffc7059ffc86c7e452",
                  "listCount": 1,
                  "listed": true,
                  "tokenSymbol": "USDC",
                  "unlistCount": 0
                },
                {
                  "authorityTier": "recognized_issuer",
                  "firstListedBlock": 18750100,
                  "issuerContract": "0xdac17f958d2ee523a2206206994597c13d831ec7",
                  "lastAction": "add",
                  "lastEventBlock": 18750100,
                  "lastEventKind": "membership",
                  "lastEventName": "AddedBlackList",
                  "lastEventTimestamp": 1702142231,
                  "lastEventTxHash": "0xdbd24a66f187242bf3a8f8ce4a50a4b9143889dc988c7113d2e1069165332534",
                  "listCount": 1,
                  "listed": true,
                  "tokenSymbol": "USDT",
                  "unlistCount": 0
                }
              ]
            }
          },
          "type": "json"
        }
      },
      "routeTemplate": "/api/v1/chains/1/risk/blacklists/:address",
      "schema": {
        "properties": {
          "input": {
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              }
            },
            "required": [
              "method"
            ]
          }
        }
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "acceptIndex": 0,
            "format": "jws",
            "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6bXBwLnRyYWNlZmFzdC54eXojMjAyNi0xMCJ9.eyJhbW91bnQiOiIxMDAwMDAiLCJhc3NldCI6IjB4ODMzNTg5ZkNENmVEYjZFMDhmNGM3QzMyRDRmNzFiNTRiZEEwMjkxMyIsIm5ldHdvcmsiOiJlaXAxNTU6ODQ1MyIsInBheVRvIjoiMHgyQTY1NDkxRTkzQWQwZDQ4NGI3NDQwNTQwMUEzOGUyRTBFNUVEZDdlIiwicmVzb3VyY2VVcmwiOiJodHRwczovL21wcC50cmFjZWZhc3QueHl6L2FwaS92MS9jaGFpbnMvMS9yaXNrL2JsYWNrbGlzdHMvMHg4NTc2YWNjNWMwNWQ2Y2U4OGY0ZTQ5YmY2NWJkZjBjNjJmOTEzNTNjIiwic2NoZW1lIjoiZXhhY3QiLCJ2YWxpZFVudGlsIjoxNzkxNzk4NjY2LCJ2ZXJzaW9uIjoxfQ.Z_2a2EUr8061WrsuhcaqFbdNWXWD1eOd8mGccuQ5e_5VOX_QVrVfQLyOWzNd1EBvWRRLArwlA-KvNV8Y5BryBw"
          }
        ]
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "offers": {
            "items": {
              "properties": {
                "acceptIndex": {
                  "type": "integer"
                },
                "format": {
                  "type": "string"
                },
                "payload": {
                  "properties": {
                    "amount": {
                      "type": "string"
                    },
                    "asset": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "resourceUrl": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "version": {
                      "type": "integer"
                    }
                  },
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "type": "object"
                },
                "signature": {
                  "type": "string"
                }
              },
              "required": [
                "format",
                "signature"
              ],
              "type": "object"
            },
            "type": "array"
          }
        },
        "required": [
          "offers"
        ],
        "type": "object"
      }
    },
    "tracefast-receipt": {
      "info": {
        "method": "risk-blacklist-status",
        "version": 1
      }
    }
  },
  "tags": [
    "blockchain",
    "ethereum",
    "address-intelligence",
    "labels",
    "entities",
    "bazaar",
    "offer-receipt",
    "tracefast-receipt"
  ],
  "sourceHost": "mpp.tracefast.xyz",
  "lastUpdated": "2026-10-12T09:46:06.818Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-10-12T09:46:06.588Z"
  },
  "metadata": {
    "serviceName": "TraceFast",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "address": "0x8576acc5c05d6ce88f4e49bf65bdf0c62f91353c"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "address": "0x8576acc5c05d6ce88f4e49bf65bdf0c62f91353c",
                "chainId": 1,
                "enforcement": [],
                "listedBy": [
                  {
                    "authorityTier": "recognized_issuer",
                    "firstListedBlock": 14481178,
                    "issuerContract": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
                    "lastAction": "add",
                    "lastEventBlock": 14481178,
                    "lastEventKind": "membership",
                    "lastEventName": "Blacklisted",
                    "lastEventTimestamp": 1648558143,
                    "lastEventTxHash": "0x5906c3dac2d75f141b72baa61842a9881e9d31ee36f761ffc7059ffc86c7e452",
                    "listCount": 1,
                    "listed": true,
                    "tokenSymbol": "USDC",
                    "unlistCount": 0
                  },
                  {
                    "authorityTier": "recognized_issuer",
                    "firstListedBlock": 18750100,
                    "issuerContract": "0xdac17f958d2ee523a2206206994597c13d831ec7",
                    "lastAction": "add",
                    "lastEventBlock": 18750100,
                    "lastEventKind": "membership",
                    "lastEventName": "AddedBlackList",
                    "lastEventTimestamp": 1702142231,
                    "lastEventTxHash": "0xdbd24a66f187242bf3a8f8ce4a50a4b9143889dc988c7113d2e1069165332534",
                    "listCount": 1,
                    "listed": true,
                    "tokenSymbol": "USDT",
                    "unlistCount": 0
                  }
                ]
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v1/chains/1/risk/blacklists/:address",
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object"
                }
              },
              "required": [
                "method"
              ]
            }
          }
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "acceptIndex": 0,
              "format": "jws",
              "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6bXBwLnRyYWNlZmFzdC54eXojMjAyNi0xMCJ9.eyJhbW91bnQiOiIxMDAwMDAiLCJhc3NldCI6IjB4ODMzNTg5ZkNENmVEYjZFMDhmNGM3QzMyRDRmNzFiNTRiZEEwMjkxMyIsIm5ldHdvcmsiOiJlaXAxNTU6ODQ1MyIsInBheVRvIjoiMHgyQTY1NDkxRTkzQWQwZDQ4NGI3NDQwNTQwMUEzOGUyRTBFNUVEZDdlIiwicmVzb3VyY2VVcmwiOiJodHRwczovL21wcC50cmFjZWZhc3QueHl6L2FwaS92MS9jaGFpbnMvMS9yaXNrL2JsYWNrbGlzdHMvMHg4NTc2YWNjNWMwNWQ2Y2U4OGY0ZTQ5YmY2NWJkZjBjNjJmOTEzNTNjIiwic2NoZW1lIjoiZXhhY3QiLCJ2YWxpZFVudGlsIjoxNzkxNzk4NjY2LCJ2ZXJzaW9uIjoxfQ.Z_2a2EUr8061WrsuhcaqFbdNWXWD1eOd8mGccuQ5e_5VOX_QVrVfQLyOWzNd1EBvWRRLArwlA-KvNV8Y5BryBw"
            }
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "offers": {
              "items": {
                "properties": {
                  "acceptIndex": {
                    "type": "integer"
                  },
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "properties": {
                      "amount": {
                        "type": "string"
                      },
                      "asset": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "resourceUrl": {
                        "type": "string"
                      },
                      "scheme": {
                        "type": "string"
                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "version": {
                        "type": "integer"
                      }
                    },
                    "required": [
                      "version",
                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "type": "object"
                  },
                  "signature": {
                    "type": "string"
                  }
                },
                "required": [
                  "format",
                  "signature"
                ],
                "type": "object"
              },
              "type": "array"
            }
          },
          "required": [
            "offers"
          ],
          "type": "object"
        }
      },
      "tracefast-receipt": {
        "info": {
          "method": "risk-blacklist-status",
          "version": 1
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "mpp.tracefast.xyz",
    "manifest_name": "mpp.tracefast.xyz",
    "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": {
    "data": {
      "address": "0x8576acc5c05d6ce88f4e49bf65bdf0c62f91353c",
      "chainId": 1,
      "enforcement": [],
      "listedBy": [
        {
          "authorityTier": "recognized_issuer",
          "firstListedBlock": 14481178,
          "issuerContract": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
          "lastAction": "add",
          "lastEventBlock": 14481178,
          "lastEventKind": "membership",
          "lastEventName": "Blacklisted",
          "lastEventTimestamp": 1648558143,
          "lastEventTxHash": "0x5906c3dac2d75f141b72baa61842a9881e9d31ee36f761ffc7059ffc86c7e452",
          "listCount": 1,
          "listed": true,
          "tokenSymbol": "USDC",
          "unlistCount": 0
        },
        {
          "authorityTier": "recognized_issuer",
          "firstListedBlock": 18750100,
          "issuerContract": "0xdac17f958d2ee523a2206206994597c13d831ec7",
          "lastAction": "add",
          "lastEventBlock": 18750100,
          "lastEventKind": "membership",
          "lastEventName": "AddedBlackList",
          "lastEventTimestamp": 1702142231,
          "lastEventTxHash": "0xdbd24a66f187242bf3a8f8ce4a50a4b9143889dc988c7113d2e1069165332534",
          "listCount": 1,
          "listed": true,
          "tokenSymbol": "USDT",
          "unlistCount": 0
        }
      ]
    }
  }
}