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Reverse IBAN Validation API integration specification

I. What is the Reverse IBAN Validation API? Reverse IBAN is an online system, which provides businesses with an online interface where they can perform realtime IBAN validation and identification. Those functions come in the form of add-on modules, which expand the functionality of your portal. The International Bank Account Number or IBAN is a standardized way of explaining a bank account number that works across borders. Its structure is: +