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IBAN Validation API
x402
IBAN Validation API is a paid API for AI agents from api.genesistokenlabs.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-31).
Validates an IBAN (International Bank Account Number) and returns whether it is structurally and formally correct.
Price / call$0.003
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object with an 'ok' boolean indicating success, and a 'data' object containing the validation result — whether the IBAN is structurally valid, and potentially parsed components such as country code, check digits, and bank identifier.
Example use cases
Pre-transfer IBAN verification
“Before I send this wire transfer, can you validate that GB29NWBK60161331926819 is a real, correctly formatted IBAN?”
Bulk payment data cleanup
“I have a customer's bank account number NL91ABNA0417164300 — can you verify it's a valid IBAN so I can add it to our payment system?”
Compliance onboarding check
“We're onboarding a new supplier and they gave us FR7630006000011234567890189 as their bank account — can you validate that IBAN before we process any payments?”
Technical details
Endpoint
GEThttps://api.genesistokenlabs.com/v1/iban/validate?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, pay-per-use IBAN validation call without subscribing to a full banking API suite. Ideal for one-off validations during payment flows, onboarding, or compliance checks where you want to verify account number format before executing a transaction.
Side effects
- Missing or malformed IBAN input returns an error
- IBAN from unsupported country may return invalid result
- Network timeout on the validation service
- Invalid characters in IBAN string cause parse failure
- Empty input returns a 400-style error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"data": {}
}
}Tags
x402
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