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Use Cross-Buy plug-in to sync player inventory on different platforms. The plug-in is suitable if your application is published on a platform that cannot use Xsolla Pay Station and Xsolla In-Game Store for some reason.

After integration of the plug-in, you can use:

• Login to authenticate users and manage the friend system and user account
• In-Game Store to manage player’s inventory

To manage the features of Xsolla products, the plug-in contains a set of data structures and methods that let you make requests to the Xsolla REST API.

Legal compliance

Privacy Policy

If you use the SDK, add the Xsolla Privacy Policy Agreement link to your application. You can see the example of this link in the demo project on the sign up page.

Charge policy

Xsolla offers the necessary tools to help you build and grow your gaming business, including personalized support at every stage. The terms of payment are determined by the contract that can be signed via Publisher Account.

The cost of using all Xsolla products is 5% of the amount you receive for the sale of the game and in-game goods via Xsolla Pay Station. If you do not use Xsolla Pay Station in your application, but use other products, contact your Account Manager or email csm@xsolla.com to clarify the terms and conditions.

Integration flow

To integrate the Cross-Buy plug-in:

1. Install the plug-in.
2. Set up the project in your Publisher Account.
3. Set up Login or implement your own authorization system using the Pay Station access token.
4. Set up the Virtual Currency module (optional).
5. Set up the Virtual Items module.
6. Set up your UE4 project.

Contact our integration team

Click the chat icon in the bottom right corner and contact the integration team via a messenger. We’ll answer you in real time and will help to resolve the problem.