$0.01
per call · USDC on Base Sepolia
Before your agent trusts, cites, or transacts with a U.S. bank: verify it is actually FDIC-insured, for $0.01, against the FDIC's own BankFind Suite records, synced daily. Look up by institution name (fuzzy, word-order-tolerant, confidence-scored), FDIC certificate number, or website domain. Returns insurance status, charter class, HQ city/state, and the FDIC cert; renamed and failed/inactive institutions stay findable. Assistive screening signal, not a certified compliance determination.
Endpoint
GET https://tollbooth-fdic-verify-testnet.sjwilliams8.workers.dev/verify8
Calls / 30d
2
Unique payers / 30d
Sep 5
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://tollbooth-fdic-verify-testnet.sjwilliams8.workers.dev/verify", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://tollbooth-fdic-verify-testnet.sjwilliams8.workers.dev/verify?name=Bank+of+America" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"data": {
"institutions": [
{
"active": true,
"cert": 3510,
"charter_class": "N",
"city": "Charlotte",
"domain": null,
"insured_status": "active",
"match_confidence": 100,
"match_reasons": [
"exact_normalized_name"
],
"name": "Bank of America, National Association",
"state": "NC"
}
],
"query": {
"name": "Bank of America"
}
},
"meta": {
"disclaimer": "This response is an assistive screening signal derived from public government data. It is not a certified compliance determination, a consumer report, or legal advice.",
"generated_at": "2026-07-11T12:00:00.000Z",
"service": "fdic-verify",
"source_datasets": [
{
"last_synced_at": "2026-07-11T12:00:00.000Z",
"name": "FDIC BankFind Suite — Institutions",
"upstream_published_at": "2026-07-10T11:57:10Z"
}
],
"version": "0.1.0"
}
}Payment details
0xb3e7993ed2fc2c79fff220620240f298bba9bf5bUSDC · 0x036cbd53842c5426634e7929541ec2318f3dcf7eIs this your API?
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