Overview of C++ APIs

Explore the Multiplay Hosting C++ APIs available for integrating Multiplay Hosting features into Unreal Engine projects.

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Last updated 7 days ago

Warning

We have concluded our direct support for the Unity Multiplay Game Server Hosting Service as of March 31, 2026. To ensure continuity for live titles, we have licensed our Multiplay Game Server Hosting software to Rocket Science Group. Learn more about them here.

Multiplay Allocation

Multiplay Deallocation

Multiplay Error Response

Multiplay Game Server Subsystem

Multiplay Payload Allocation Error Response

Multiplay Payload Token Response

Multiplay Server Config

Multiplay Server Config Subsystem

Multiplay Server Query Handler Subsystem

Multiplay Subsystem Base