{
  "x402Version": 2,
  "id": 27660,
  "slug": "27660",
  "resource": "https://trust-agent.io/v1/provenance/chain",
  "description": "Where did this address get its money? Walks the funding chain upward and returns the account that ultimately paid for the wallet, plus a cluster id. Two addresses funded from the same account are not independent parties, however unremarkable each looks alone — the cheapest strong signal that an identity was manufactured. Works on any address, not only registered agents. Free alternative: GET /v1/provenance. Trial: 3 free calls/wallet/24h — https://trust-agent.io/v1/trial.",
  "type": "http",
  "serviceName": "TrustAgent",
  "resourceType": "Blockchain Data",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x6121654D3Fd4C8B42a90d30472E4D40927C3e6BB",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10002",
      "amountUsd": 0.010002,
      "maxTimeoutSeconds": 60
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "chain": {
            "description": "the funding chain walked upward, nearest first"
          },
          "cluster": {
            "description": "fund:<funder>; addresses sharing it were paid for from the same account"
          },
          "funder": {
            "description": "the address that first sent this one native tokens; null when unresolvable"
          },
          "measurable": {
            "description": "false means the provider could not be examined at all (outage, rate limit) — nothing in the response is a statement about the address"
          },
          "origin": {
            "description": "furthest resolved ancestor — where the money came from"
          },
          "resolved": {
            "description": "false means no funder exists for this address"
          }
        },
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "chain": "base"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "chain": "the funding chain walked upward, nearest first",
            "cluster": "fund:<funder>; addresses sharing it were paid for from the same account",
            "funder": "the address that first sent this one native tokens; null when unresolvable",
            "measurable": "false means the provider could not be examined at all (outage, rate limit) — nothing in the response is a statement about the address",
            "origin": "furthest resolved ancestor — where the money came from",
            "resolved": "false means no funder exists for this address"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "address": {
                    "description": "REQUIRED. EVM address whose funding to trace.",
                    "type": "string"
                  },
                  "chain": {
                    "description": "OPTIONAL. Only \"base\" is served. Defaults to base.",
                    "type": "string"
                  }
                },
                "required": [
                  "address"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "chain": {
                    "description": "the funding chain walked upward, nearest first"
                  },
                  "cluster": {
                    "description": "fund:<funder>; addresses sharing it were paid for from the same account"
                  },
                  "funder": {
                    "description": "the address that first sent this one native tokens; null when unresolvable"
                  },
                  "measurable": {
                    "description": "false means the provider could not be examined at all (outage, rate limit) — nothing in the response is a statement about the address"
                  },
                  "origin": {
                    "description": "furthest resolved ancestor — where the money came from"
                  },
                  "resolved": {
                    "description": "false means no funder exists for this address"
                  }
                },
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "provenance",
    "funding",
    "sybil",
    "wallet",
    "bazaar"
  ],
  "sourceHost": "trust-agent.io",
  "lastUpdated": "2026-09-29T21:47:07.601Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-29T21:47:07.414Z"
  },
  "metadata": {
    "serviceName": "TrustAgent",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "chain": "base"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "chain": "the funding chain walked upward, nearest first",
              "cluster": "fund:<funder>; addresses sharing it were paid for from the same account",
              "funder": "the address that first sent this one native tokens; null when unresolvable",
              "measurable": "false means the provider could not be examined at all (outage, rate limit) — nothing in the response is a statement about the address",
              "origin": "furthest resolved ancestor — where the money came from",
              "resolved": "false means no funder exists for this address"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "REQUIRED. EVM address whose funding to trace.",
                      "type": "string"
                    },
                    "chain": {
                      "description": "OPTIONAL. Only \"base\" is served. Defaults to base.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "chain": {
                      "description": "the funding chain walked upward, nearest first"
                    },
                    "cluster": {
                      "description": "fund:<funder>; addresses sharing it were paid for from the same account"
                    },
                    "funder": {
                      "description": "the address that first sent this one native tokens; null when unresolvable"
                    },
                    "measurable": {
                      "description": "false means the provider could not be examined at all (outage, rate limit) — nothing in the response is a statement about the address"
                    },
                    "origin": {
                      "description": "furthest resolved ancestor — where the money came from"
                    },
                    "resolved": {
                      "description": "false means no funder exists for this address"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "trust-agent.io",
    "manifest_name": "trust-agent.io",
    "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": null,
      "cluster": null,
      "funder": null,
      "measurable": null,
      "origin": null,
      "resolved": null
    },
    "type": "string"
  }
}