# Cross-platform

 - [GET /oauth2/social/{oauth2_cross_social_provider_name}/cross_auth](https://xsolla.redocly.app/api/login/cross-platform/oauth-20-silent-authentication.md): Exchanges a platform-specific authentication credential (a session ticket/exchange code/authorization token) from Epic Games, Steam, or Xbox for the JWT in your project (`projectId`). You will get the
 - [GET /social/{cross_social_provider_name}/cross_auth](https://xsolla.redocly.app/api/login/cross-platform/jwt-silent-authentication.md): Exchanges a platform-specific authentication credential (a session ticket/exchange code/authorization token) from Epic Games, Steam, or Xbox for the JWT in your project (`projectId`). You will get the