Digital Distribution Hub is a new Xsolla solution that aims to connect digital and cash based payments via push payments technology and e-commerce.
https://store.xsolla.com/api for the Common, Catalog, Cart, and Order groups.
https://ps.xsolla.com for the Notifications group.
API endpoints in the Catalog group don’t require authorization.
To work with operations in the Cart and Order groups, you need to generate a token via Create user token.