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IBAN Bank Validation
x402
IBAN Bank Validation is a paid API for AI agents from x402-toolbox.shablony-pro.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Validates an IBAN (International Bank Account Number) and returns bank-level details about the account
Price / call$0.002
Success—
StatusUnknown
How this service works
309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.
Output
Returns a JSON object indicating whether the IBAN is valid (ok: true/false), along with associated bank details such as bank name, BIC/SWIFT code, country, and account structure metadata where available.
Example use cases
Pre-transfer IBAN check
“Before I send a wire transfer, can you verify that GB29NWBK60161331926819 is a valid IBAN and tell me which bank it's linked to?”
Customer onboarding bank verification
“A new customer just entered their bank account IBAN FR7630006000011234567890189 — can you validate it and confirm the bank details are correct?”
Invoice payment IBAN audit
“I have this IBAN on an invoice from a supplier: NL91ABNA0417164300 — please check if it's valid and identify the bank before I process the payment.”
Technical details
Endpoint
GEThttps://x402-toolbox.shablony-pro.workers.dev/finance/iban-validate-bank?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need lightweight, pay-per-call IBAN validation with no API key or signup — ideal for agent workflows that occasionally need to validate international bank account numbers before initiating payments or onboarding users. Prefer this over full KYC services when you only need structural and bank-level validation, not identity verification.
Side effects
- Invalid IBAN format returns validation failure with ok: false
- Unsupported country prefix may return partial results or error
- Missing or malformed schema parameter may cause 400 error
- IBAN passes format check but bank is unrecognized — partial data returned
- Network or worker timeout returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| schema | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true
}
}Tags
x402
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