...
Client gets access token by calling Everifin Paygate’s token endpoint
Client initiates payment in Everifin Paygate (https://everifin.atlassian.net/wiki/spaces/EPAD/pages/2562228372/Payment+Orders#Order-initialization). This way Everifin gets the details of the client’s anticipated transaction which is used to search for the related money movement transaction on the client’s bank account (e.g. reference, date, IBANs etc.).
The client receives and stores ID of the Everifin payment entity.Everifin sends notification to client by calling its webhook once related money movement transaction is found. Client can easily associate the data received to particular order using the payment ID which is provided together with other data in webhook call body. Details of the data structure can be found here: https://everifin.atlassian.net/wiki/x/C4Baow
...