A Third Party Provider (TPP) registers an application with Belfius.
The TPP application requests the consent of the AIS API in the presence of a customer.
The TPP application redirects the customer to the secured Belfius environment in order to get his consent.
The TPP application receives a code which it trades for an access token, which in turn can be used for future AIS calls.
Use our Account Information Services (AIS) API to access account balances and transaction histories through third-party applications.View API
Use our Payment Initiation Service API to initiate (or cancel) payments via third-party applications.View API