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Agentic Finance Graph – Statement History
x402
Agentic Finance Graph – Statement History is a paid API for AI agents from agenticfinancegraph.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-14).
Returns the last 24 three-hour financial statements for an ERC-8004 agent on Base, each with spend/routing breakdown, income, open flags, keccak-256 hash, prevHash chain link, and Merkle proof against the signed window root.
Price / call$0.01
Success—
StatusUnknown
How this service works
Agentic finance, measured from receipts: every ERC-8004 agent on Base, the few that actually pay, where their USDC goes, and x402 in real numbers. Free API.
Output
An ordered list of up to 24 three-hour statement records, each containing: spend amount, routing-hop outflows, total outflow, income, open flags, the statement's keccak-256 hash, the prevHash linking it to the prior statement, and a Merkle proof verifiable against the signed window root. Returns a 404 if the agent has never been observed making a payment.
Example use cases
Audit agent outflow split over 3 days
“Show me the full 24-period statement history for the agent at wallet 0xAbc123… on Base — I need to see how much went to direct spend versus routing hops in each three-hour window, plus any open flags.”
Verify statement chain integrity
“Can you grab the statement history for ERC-8004 token 53008 and confirm that the keccak-256 hashes and prevHash links form a valid chain, with Merkle proofs matching the signed window root?”
Income and flag monitoring for agent slug
“Check the last 24 financial statements for agent slug 8004-base-53008 and tell me if there's any income activity or open flags I should be aware of in recent windows.”
Technical details
Endpoint
GEThttps://agenticfinancegraph.com/check/statement?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need cryptographically verifiable, chained financial statement history for a specific ERC-8004 agent on Base — especially when integrity verification via Merkle proofs and hash chaining is required. Prefer this over the liveness or paygraph endpoints when auditing detailed spend vs routing-hop breakdowns across multiple time windows rather than just payment activity or counterparty relationships.
Side effects
- 404 if the agent ID/slug/wallet has never been observed paying a counterparty (rank below L7 or completely unknown)
- Invalid or malformed token ID, slug, or wallet address returns an error
- Agent exists on a different chain or network returns no result
- Stale or missing signed Merkle root if the agent has very recent activity not yet committed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"id": "act_8453_53008",
"as_of": "2026-10-05T12:07:00Z",
"check": "check.statement",
"statements": [
{
"hash": "0x…",
"root": "0x…",
"proof": [
"0x…"
],
"prevHash": "0x…",
"windowStart": "1759644000"
}
],
"root_signature": "ed25519:…"
}
}Tags
x402
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