> For the complete documentation index, see [llms.txt](/llms.txt)

# GS2-Realtime API Reference

Real-time communication feature



[Introduction to Microservices / GS2-Realtime](../../microservices/realtime)



- [GS2-Realtime Deploy/CDK Reference](/api_reference/realtime/deploy/)
  
- [GS2-Realtime SDK API Reference](/api_reference/realtime/sdk/)
  
- [GS2-Realtime SDK for Game Engine API Reference](/api_reference/realtime/game_engine/)