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AgentTools IBAN Validator
x402
AgentTools IBAN Validator is a paid API for AI agents from agenttools-hub.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Validates an IBAN by checking country code, country-specific length, and ISO 7064 MOD 97-10 check digits, returning pretty-printed grouped format when valid.
Price / call$0.001
Success—
StatusUnknown
How this service works
Validate an International Bank Account Number: country code, country-specific length and the ISO 7064 MOD 97-10 check digits — with the pretty-printed grouping returned when valid. Use this when an agent needs to structure, length and mod-97 checksum validation.
Output
Returns a validation result indicating whether the IBAN is valid, with details on the country code, expected vs actual length, and MOD 97-10 checksum outcome. When valid, also returns the pretty-printed grouped IBAN string. When invalid, returns the specific reason for failure (bad country code, wrong length, or failed checksum).
Example use cases
Pre-transfer IBAN verification
“Before I wire money to this account, can you validate the IBAN DE89370400440532013000 — I need to know if the structure, country code, and MOD 97 checksum are all correct?”
Vendor onboarding bank detail check
“We just received bank details from a new supplier with IBAN FR7630006000011234567890189 — can you run it through an IBAN validator and tell me if it's structurally sound?”
Payment form input validation
“A user entered FR76 3000 6000 0112 3456 7890 189 in our payment form — can you validate that IBAN and give me the properly grouped format if it's correct?”
Technical details
Endpoint
GEThttps://agenttools-hub.vercel.app/api/v1/finance/iban-validator?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to validate a single IBAN with full structural, length, and cryptographic checksum verification before initiating a bank transfer, onboarding a vendor, or accepting user-provided bank account details. Prefer this over basic regex checks because it performs MOD 97-10 checksum verification and country-specific length rules, not just format matching.
Side effects
- Invalid country code — unrecognized two-letter prefix
- Wrong length for country — IBAN does not match expected character count for the given country
- MOD 97 checksum failure — check digits do not pass ISO 7064 validation
- Missing or empty IBAN query parameter — returns error requiring the iban field
- Malformed input that cannot be parsed as an IBAN
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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