IBAN Validation¶

Validate International Bank Account Numbers with detailed information.

Endpoint¶

GET /iban?iban={iban}

Parameters¶

Parameter	Type	Required	Description
`iban`	string	Yes	The IBAN to validate

Response Fields¶

Field	Type	Description
`valid`	boolean	Whether the IBAN is valid
`iban`	string	The IBAN as provided
`bank_name`	string	Name of the bank
`bic`	string	Bank Identifier Code (SWIFT/BIC)
`country_code`	string	ISO 3166-1 alpha-2 country code
`country_name`	string	Full country name
`checksum_digits`	string	IBAN check digits
`bank_code`	string	Bank code portion of the IBAN
`branch_code`	string	Branch code portion of the IBAN
`account_number`	string	Account number portion of the IBAN
`bban`	string	Basic Bank Account Number (national format)
`in_sepa_zone`	boolean	Whether the country is in the SEPA zone

Example Request¶

GET /iban?iban=GB82WEST12345698765432

Example Response¶

{
  "valid": true,
  "iban": "GB82WEST12345698765432",
  "bank_name": "WESTMINSTER BANK",
  "bic": "WESTGB2L",
  "country_code": "GB",
  "country_name": "United Kingdom",
  "checksum_digits": "82",
  "bank_code": "WEST",
  "branch_code": "123456",
  "account_number": "98765432",
  "bban": "WEST12345698765432",
  "in_sepa_zone": true
}

Error Responses¶

400 - Invalid IBAN:

{
  "error": "Invalid IBAN checksum digits."
}