This documentation covers general principles, workflow as well as API functional and technical details. However, request and response attributes, their descriptions and examples for specific API endpoints, are provided in Api browser and Api Explorer.
All PSD2 APIs are implemented using RESTful architecture style. For all requests and responses, only JSON format could be used. In order to join PSD2 API sandbox environment, please follow the following steps:
Payment Service User (PSU) authentication is implemented via OAuth2 authorization framework. Authentication URLs for OAuth2 initiation can be obtained from Authorization API from API Explorer.