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agentshield.live IBAN Validator
x402
agentshield.live IBAN Validator is a paid API for AI agents from agentshield.live, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-22).
Validates an IBAN string by computing and returning its checksum result and country prefix, without confirming whether the account actually exists.
Price / call$0.001
Success—
StatusUnknown
How this service works
Call when an agent has an IBAN and needs the checksum result and the country prefix. Does not confirm the account exists.
Output
Returns the computed checksum result (pass/fail) and the two-letter country prefix extracted from the IBAN. Does not confirm whether the bank account actually exists or is active.
Example use cases
Pre-payment IBAN format check
“Before I send this wire transfer, can you verify that the IBAN GB29NWBK60161331926819 has a valid checksum and tell me which country it belongs to?”
User-submitted bank detail validation
“A customer just entered their bank IBAN FR7630006000011234567890189 on our form — can you check whether the checksum is valid and confirm the country prefix?”
Bulk invoice IBAN sanity check
“I have an IBAN on this invoice — NL91ABNA0417164300 — can you tell me if it's structurally valid and what country code it has before I approve the payment?”
Technical details
Endpoint
GEThttps://agentshield.live/iban?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, cheap structural check on an IBAN — verifying the checksum and identifying the country prefix — before initiating a payment or storing bank details. It is not a substitute for real account existence verification (live bank lookup) but is ideal as a first-pass format validation step in automated payment workflows.
Side effects
- Missing or empty IBAN query parameter returns an error
- IBAN with invalid characters or wrong length may return a checksum failure
- Ambiguous or malformed IBAN strings may produce unexpected results
- Network or service downtime returns a non-200 HTTP response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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