Integration Guide

Below is the introduction to developer’s resources to integrate Strondy’s payment into their digital platform. Full documentation as well as API payloads are available and can be shared with your technical team


Please note that accessToken-based authentication is used to interact with the system.
Each token has a limited lifetime, for its reissue it is necessary to use refreshToken as described in the sequence diagram below.

Note that if you attempt to execute a request with an expired token, you will receive an error 5004. It is a signal to initiate the reissue of the token.


The waiting time for a response from our system in case of API requests must be at least 60 seconds.