IBAN Validator API
This API validates IBAN (International Bank Account Number) strings using the MOD 97 algorithm, as defined by ISO 13616. It verifies the country format, character rules, expected length, and checksum correctness. The API is fast, stateless, and useful for frontends, backends, and compliance layers in financial applications. Note: It does not verify if the account exists or extract additional…
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1 endpoints
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IBAN Validator API endpoints
| Method | Endpoint | Description |
|---|---|---|
| POST |
Validate IBAN /validate |
Validates an IBAN number by checking the format, country-specific length, allowed characters, and checksum using the MOD 97 algorithm. |
IBAN Validator API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $25 / month | — |
|
| ULTRA | $75 / month | — |
|
| MEGA | $150 / month | — |
|
