Innovation is the key. Working together is the way.

Welcome to the Crelan Developer Portal. Here you find the API-documentation and the sandbox environment. This will offer you the possibility to innovate, to create new business models and to make these available to the customers. Do not wait any longer and get started.

« Let the customer imagination be the only limitation ».

Recent News

Jan 27
Technical update

A technical update will take place Tuesday from 2 am till 4 am. During this period our services might be temporarily unavailable.

Jan 12
Dedicated interface

On the date of 10/09/19 the National Bank of Belgium (NBB) has granted Crelan an exemption from the contingency mechanism in accordance with article 33(6) of Regulation (EU) 2018/389.

The dedicated interface complies with the...