TrustAgent

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 new and unremarkable each looks alone — the strongest cheap signal there is 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.

Resource: trust-agent.io/v1/provenance/chain

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x6121654D3Fd4C8B42a90d30472E4D40927C3e6BB

Payment methods: — · Last validation: 2026-09-14 11:47:35.578+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET"
        ],
        "type": "string"
      },
      "queryParams": {
        "type": "object",
        "required": [
          "address"
        ],
        "properties": {
          "chain": {
            "type": "string",
            "description": "OPTIONAL. Only \"base\" is served. Defaults to base."
          },
          "address": {
            "type": "string",
            "description": "REQUIRED. EVM address whose funding to trace."
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object",
        "properties": {
          "chain": {
            "description": "the funding chain walked upward, nearest first"
          },
          "funder": {
            "description": "the address that first sent this one native tokens; null when unresolvable"
          },
          "origin": {
            "description": "furthest resolved ancestor — where the money came from"
          },
          "cluster": {
            "description": "fund:<funder>; addresses sharing it were paid for from the same account"
          },
          "resolved": {
            "description": "false means no funder exists for this address"
          },
          "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"
          }
        }
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x6121654D3Fd4C8B42a90d30472E4D40927C3e6BB",
        "amount": "10002",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 60
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x6121654D3Fd4C8B42a90d30472E4D40927C3e6BB",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "10002"
    }
  ]
}

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.