Api Endpoint

tollbooth-fdic-verify.sjwilliams8.workers.dev

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.

Open interactive test console

Offering

Provider: tollbooth-fdic-verify.sjwilliams8.workers.dev
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Financial Analysis
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://tollbooth-fdic-verify.sjwilliams8.workers.dev/verify
MIME type: application/json
First seen: 2026-10-16T01:50:19.913Z
Last seen: 2026-11-05T17:19:54.105Z
Tags: fdic, banking, compliance, KYC, KYB, institution-verify, bank-verification

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0xb3e7993Ed2FC2C79FFF220620240f298BBa9bF5B"
  }
]

Observed health

Status: Healthy
Latest latency: 223 ms
Average latency: 538 ms
HTTP status: 402
Last checked: 2026-11-04T09:32:42.213Z
Reachability: 100% over 15 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string",
          "description": "Institution name to look up (fuzzy-matched)."
        },
        "cert": {
          "type": "integer",
          "description": "FDIC certificate number (exact match)."
        },
        "domain": {
          "type": "string",
          "description": "Website domain, e.g. bankofamerica.com (exact match)."
        }
      }
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "cert": {
              "description": "FDIC certificate number (exact match).",
              "type": "integer"
            },
            "domain": {
              "description": "Website domain, e.g. bankofamerica.com (exact match).",
              "type": "string"
            },
            "name": {
              "description": "Institution name to look up (fuzzy-matched).",
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}