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BIC/SWIFT Code Validator
x402
BIC/SWIFT Code Validator is a paid API for AI agents from biccheck.hergertsynthora.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Validates an 8 or 11-character BIC/SWIFT code (ISO 9362) deterministically, checking structure, bank code, country, location, branch, and live/test/passive status.
Price / call$0.001
Success—
StatusUnknown
How this service works
Validate a BIC/SWIFT code (ISO 9362) deterministically: 8/11-char structure, bank code, ISO 3166 country check, location + branch decode, live/test/passive flag. Zero deps, no hallucination. Completes the IBAN + US-routing payment suite. Ed25519-signed. First 3 calls FREE (X-WALLET).
Output
Returns a structured validation result indicating whether the BIC/SWIFT code conforms to ISO 9362, along with decoded components: bank code, ISO 3166 country code, location code, branch code (if 11-char), and a live/test/passive status flag.
Example use cases
Example prompt
“Can you validate this SWIFT code for me — DEUTDEDB — and tell me whether it's live, test, or passive, and what bank and country it corresponds to?”
Technical details
Endpoint
POSThttps://biccheck.hergertsynthora.com/serviceWhen to prefer
Use this endpoint when you need deterministic, zero-dependency BIC/SWIFT code validation with full structural decomposition (bank code, country, location, branch) and live/test/passive status — especially as part of a payment validation pipeline alongside IBAN and US routing number checks.
Side effects
- Invalid BIC length (not 8 or 11 characters) returns a validation error
- Malformed bank code or non-alpha characters cause structure failure
- Unknown or invalid ISO 3166 country code triggers country check failure
- Missing or malformed request body returns 400 error
- Wallet header missing after free tier exhausted may result in 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bic | string | BIC/SWIFT code (8 or 11 chars) |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"niche": "bic_check",
"result": {
"bic": "DEUTDEFF500",
"valid": true,
"status": "live",
"country": "DE",
"verdict": "valid",
"bank_code": "DEUT",
"branch_code": "500",
"location_code": "FF"
}
}
}Tags
x402
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