As we are reaching the end of the wide-usage period, we have updated our APIs and sandbox as response to the various feedbacks we received.

The communication between the TPP and the Crelan's production API is always secured by using a TLS-connection Mutual authentication using TLS version 1.2.

Crelan will meet the deadline imposed by the Belgian national competent authority to start the so called " wide-usage" period. As of the 2nd of june, any certified TPP will be able to access our production APIs.

On this Portal you will find how to connect to our APIs, what they do, how they work and what you need to do to interface with them.