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Fin Codes API – BIC/SWIFT Code Lookup
x402
Fin Codes API – BIC/SWIFT Code Lookup is a paid API for AI agents from api.fincodesapi.com, paid per call via x402, $0.04/call, status unknown (last checked 2026-10-11).
Validates and looks up detailed bank information for an 8- or 11-character BIC/SWIFT code, returning bank name, branch, city, address, and country.
Price / call$0.04
Success—
StatusUnknown
How this service works
Validate IBANs, BIC/SWIFT codes and local bank routing codes worldwide with one REST API. ABA, BSB, IFSC, CLABE, NCC, Canadian routing numbers and more, plus payee verification and sanctions screening.
Output
A JSON object containing the BIC/SWIFT identifier, the bank's name, code, and country, the branch name and code, the city (with country), the physical address and postcode of the branch, and a success flag indicating whether the code was found and valid.
Example use cases
Pre-transfer SWIFT code verification
“Before I wire money internationally, can you verify the BIC code DEUTDEDB and tell me which bank and branch it belongs to so I know it's correct?”
Compliance enrichment for payment records
“I have a payment record with BIC CHASUS33 and I need the full bank name, city, and country filled in for our compliance logs — can you look that up?”
Onboarding bank account validation
“A new vendor gave us their SWIFT code BNPAFRPP — can you check it's valid and return the bank name and address so we can confirm it before adding them to our system?”
Technical details
Endpoint
POSThttps://api.fincodesapi.com/x402/bic/lookup?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to validate or enrich a BIC/SWIFT code with full bank and branch details — especially for pre-payment verification, compliance data enrichment, or onboarding workflows. It is purpose-built for BIC lookup with structured output including address and branch details, making it more useful than a generic bank search.
Side effects
- Invalid or malformed BIC returns an error or success:false
- Unknown BIC not in database returns no data
- Missing required 'bic' field in request body causes a validation error
- Network or payment (x402) authentication failures return HTTP 402 or 4xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bic | string | 8- or 11-character BIC/SWIFT code to validate and look up. |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"id": "SOGEDEFF",
"bank": {
"id": "cfb1758f-1195-4be9-b981-3fc63da7306b",
"code": "SOGE",
"name": "SOCIETE GENERALE S.A.",
"country_id": "DE"
},
"city": {
"id": "c3eb05ae-2709-45c7-9799-d5e2fee08946",
"name": "Frankfurt Am Main",
"country_id": "DE"
},
"address": "NEUE MAINZER STRASSE 46-50",
"country": {
"id": "DE",
"name": "Germany"
},
"postcode": "60311",
"branch_code": "",
"branch_name": "SOGEBANK Frankfurt Main"
},
"success": true
}
}Tags
x402
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