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Saylor Innovations IBAN Validator
x402
Saylor Innovations IBAN Validator is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).
Validates an IBAN using ISO 7064 MOD 97-10 checksum, returning pass/fail, country, check digits, and structure details
Price / call$0.01
Success—
StatusUnknown
How this service works
IBAN validation with ISO 7064 MOD 97-10 checksum - country code, check digits and pass/fail
Output
A JSON object containing: a boolean 'valid' indicating overall pass/fail, 'checksum_ok' boolean for MOD 97-10 result, 'structure_ok' boolean for format compliance, 'check_digits' string, 'country' name, 'normalized' IBAN string, 'length' integer, and optional 'note' and 'source' fields providing context.
Example use cases
Pre-payment IBAN verification
“Before I send this wire transfer, can you validate the IBAN DE89 3704 0044 0532 0130 00 and confirm the checksum is correct and it's a real German account format?”
Customer onboarding bank detail check
“A new customer submitted their bank details with IBAN FR76 3000 6000 0112 3456 7890 189 — can you verify it's a valid IBAN before we save it to their profile?”
Bulk payment file QA
“I've got this IBAN from a supplier invoice: NL91 ABNA 0417 1643 00 — can you run it through the MOD 97-10 checksum and tell me if the structure and check digits are OK?”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/finance/iban/validate?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need server-side IBAN validation with ISO 7064 MOD 97-10 checksum verification, especially when you also want structured metadata like the parsed country name, check digits, and normalization — rather than a simple client-side regex check. Useful before initiating SEPA transfers, onboarding international banking customers, or validating supplier payment details.
Side effects
- Missing 'iban' query parameter returns an error
- Non-IBAN string returns valid=false with structure_ok=false
- IBAN with correct structure but bad checksum returns valid=false with checksum_ok=false
- Unsupported or unrecognized country code may return partial results
- Malformed request returns HTTP 4xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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