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FFIEC Bank Institutions Lookup
x402
FFIEC Bank Institutions Lookup is a paid API for AI agents from api.chainmarket-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-24).
Searches and retrieves U.S. bank institution data from FDIC/FFIEC sources, including assets, deposits, income, and regulatory details.
Price / call$0.002
Success—
StatusUnknown
How this service works
US FDIC-insured banks (FDIC BankFind call-report data): name, FDIC cert, Fed RSSD ID, location, total assets, deposits and net income (USD), ROA and ROE, report date, charter class, regulator, office counts, holding company, website, established date, active flag and closing date. Search by name, filter by state and active status, sort by assets, deposits, name or age; or look up one bank by cert.
Output
Returns a paginated list of U.S. bank institutions with fields including name, FDIC certificate number, RSSD ID, city, state, ZIP, total assets (USD), total deposits (USD), net income (USD), ROA %, ROE %, active status, established date, closed date, website, charter class, regulator, domestic offices, foreign offices, holding company, and report date. Also includes query metadata, total count, and source URL.
Example use cases
Research a specific bank's financials
“I need the financial details for Frost Bank — things like total assets, deposits, ROA, ROE, and who their regulator is. Can you look that up?”
List largest banks in a state
“What are the 25 biggest active banks in California by total assets? Include their deposits and holding company info.”
Verify a bank's FDIC certificate
“Can you confirm whether certificate number 57450 is still an active bank and give me their full details including charter class and number of domestic offices?”
Technical details
Endpoint
GEThttps://api.chainmarket-api.workers.dev/api/finance/ffiec-bank-institutions?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured, up-to-date U.S. bank institution data sourced from the FDIC, including filtering by state, name, or certificate number, and sorting by assets, deposits, or other financial metrics. Prefer this over scraping bank websites or general web search when you need machine-readable regulatory and financial data for U.S. federally-supervised banks. Ideal for compliance research, competitive analysis, or verifying a bank's regulatory standing without requiring API keys or signup.
Side effects
- Invalid state code returns empty results or error
- FDIC certificate not found returns empty bank list
- Page number out of range returns empty results
- Invalid sort field may return default sort or error
- Network/upstream FDIC API unavailability causes failure
- Malformed query parameters may result in 400-level errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"page": 1,
"banks": [
{
"zip": "76262",
"cert": 57450,
"city": "Westlake",
"name": "Charles Schwab Bank, SSB",
"rssd": "3150447",
"state": "TX",
"active": true,
"closed": null,
"roaPct": 1.33,
"roePct": 18.03,
"website": "https://www.schwabbank.com",
"regulator": "FED",
"reportDate": "2026-06-30",
"depositsUsd": 225247000000,
"established": "2003-04-28",
"charterClass": "SM",
"netIncomeUsd": 1653000000,
"foreignOffices": 0,
"holdingCompany": "CHARLES SCHWAB CORP THE",
"totalAssetsUsd": 250828000000,
"domesticOffices": 1
},
{
"zip": "78205",
"cert": 5510,
"city": "San Antonio",
"name": "Frost Bank",
"rssd": "682563",
"state": "TX",
"active": true,
"closed": null,
"roaPct": 1.31,
"roePct": 15.3,
"website": "https://www.frostbank.com",
"regulator": "FED",
"reportDate": "2026-06-30",
"depositsUsd": 43669523000,
"established": "1899-02-20",
"charterClass": "SM",
"netIncomeUsd": 349946000,
"foreignOffices": 0,
"holdingCompany": "CULLEN FROST BANKERS INC",
"totalAssetsUsd": 53950075000,
"domesticOffices": 222
}
],
"count": 5,
"query": {
"cert": null,
"name": null,
"state": "TX",
"active": "true"
},
"total": 346,
"source": "https://banks.data.fdic.gov/api/institutions?fields=NAME%2CCERT%2CFED_RSSD%2CCITY%2CSTALP%2CZIP%2CASSET%2CDEP%2CNETINC%2CROA%2CROE%2CACTIVE%2CESTYMD%2CENDEFYMD%2CWEBADDR%2CBKCLASS%2CREGAGNT%2COFFDOM%2COFFFOR%2CREPDTE%2CINSAGNT1%2CCHANGEC1%2CHCTMULT%2CNAMEHCR&limit=5&offset=0&sort_by=ASSET&sort_order…",
"checkedAt": "2026-10-23T09:36:14.372Z"
}
}Tags
x402
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