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

Jun 16
Technical update
During the technical update that will take place on 21/06/2025 from 10:00 pm until 8:00 am next day, our API services, sandbox and developer portal might be temporarily unavailable. Date of publication: 16/06/2025
Mar 14
Technical update
During the technical update that will take place on 18/03/2025, from 09:00 am until 10:35 am next day, our API services, sandbox and developer portal might be temporarily unavailable. Our apologies for this inconvenience. Date of...
Jun 04
Migration Crelan and AXA Bank
Due to the migration of AXA BANK into Crelan, Crelan's PSD2 channel on PROD-environment will be temporarily unavailable from 07/06/2024 06:00 pm until 09/06/2024 11:00 pm. Our apologies for this inconvenience. Date of publication: 04/06/...
Jun 05
Scheduled maintenances on our infrastructure

To ensure uptime and stability of the platform, we scheduled some maintenances on our infrastructure:

- On 17-18 June between 11pm - 6am

- On 8-9 July between 11pm - 6am

During these maintenance windows, you...