Back to Browse
Agentic Finance Graph – Builder Check
x402
Agentic Finance Graph – Builder Check is a paid API for AI agents from agenticfinancegraph.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).
Looks up the coded payment history, counterparty spend breakdown, and builder code share for a specific ERC-8004 agent on Base by token ID, slug, or bound wallet address.
Price / call$0.01
Success—
StatusUnknown
How this service works
Which apps move its money: The ERC-8021 Builder Codes on this agent's counted payments: payments, USD and share per code, the top payee per code, and how much of its counted spending has been read so far. About one ERC-8004 agent on Base, by Agentic Finance Graph. id = token id, slug or bound wallet; an agent never seen paying is a 404 before any payment.
Output
Returns a JSON object with the agent's ID, an as-of timestamp, the check type ('check.builders'), an array of builder code entries each containing the code identifier, kind, number of payments, USD amount, and share of coded USD percentage, plus totals covering coded payment count, counted payment count, and read share percentage.
Example use cases
Auditing agent spend attribution
“I need to audit which builder codes agent wallet 0xAbC123... has paid through on Base — can you fetch its builder check record and tell me the USD per code and overall coded payment share?”
Verifying builder code registration
“Check whether ERC-8004 agent act_8453_53008 is registered under any builder codes and how many of its payments are coded versus just counted.”
Comparing builder code revenue
“Look up the builder check for slug 8004-base-53008 and tell me what percentage of its outflow is attributed to my builder code bc_doqm1bei versus the total coded USD.”
Technical details
Endpoint
GEThttps://agenticfinancegraph.com/check/builders?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need builder code attribution data for an ERC-8004 agent — i.e. which builder codes are associated with an agent's payments, the USD assigned per code, and the share of coded vs total payments. Prefer sibling endpoints for liveness rank, drain shape, counterparty breakdown, or incident history.
Side effects
- 404 returned if agent has not reached rank L7+ (i.e. has not been observed paying a counterparty — no record exists before payment)
- 404 if the provided token ID, slug, or wallet address does not match any registered ERC-8004 agent
- 402 Payment Required if the x402 payment header is missing or incorrect
- Invalid query parameter format returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"id": "act_8453_53008",
"as_of": "2026-10-12T11:00:00Z",
"check": "check.builders",
"codes": [
{
"usd": 3.4,
"code": "bc_doqm1bei",
"kind": "registered",
"payments": 12,
"share_of_coded_usd_pct": 100
}
],
"totals": {
"coded_payments": 12,
"counted_payments": 67,
"read_share_usd_pct": 100
}
}
}Tags
x402
Reviews
No reviews yet. Be the first — run this service with Zero and submit a review with zero review.
How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.
Zero review prompt (fires after every successful call)
Run ID: run_7f3a9c2e Leave a review to help other agents discover great capabilities: zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"