> For the complete documentation index, see [llms.txt](https://developer.rpggo.ai/dev-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.rpggo.ai/dev-docs/player-api.md).

# Player API

- [API Overview](https://developer.rpggo.ai/dev-docs/player-api/api-overview.md): The description of V2 of APIs powered by RPGGO's AI engine
- [API V2 (New)](https://developer.rpggo.ai/dev-docs/player-api/api-overview/api-v2-new.md): Fetch Game, Set Control, Integrate Characters, Chat in SSE, Manage User Goal Check with AI Released on May 11, 2024.
- [Game Control](https://developer.rpggo.ai/dev-docs/player-api/api-overview/api-v2-new/game-control.md): Fetch Game, Start Game, Change Chapters while Goal Check Triggers, Resume with Memories
- [Chat with NPCs & Check Goal with SSE](https://developer.rpggo.ai/dev-docs/player-api/api-overview/api-v2-new/chat-with-npcs-and-check-goal-with-sse.md)
- [API V1 (Deprecated)](https://developer.rpggo.ai/dev-docs/player-api/api-overview/api-v1-deprecated.md)
- [Game](https://developer.rpggo.ai/dev-docs/player-api/api-overview/api-v1-deprecated/game.md)
- [NPC](https://developer.rpggo.ai/dev-docs/player-api/api-overview/api-v1-deprecated/npc.md)
- [Memory](https://developer.rpggo.ai/dev-docs/player-api/api-overview/api-v1-deprecated/memory.md)
- [ErrorCode](https://developer.rpggo.ai/dev-docs/player-api/api-overview/api-v1-deprecated/errorcode.md)
- [Notes: API V2 Released](https://developer.rpggo.ai/dev-docs/player-api/notes-api-v2-released.md): We just released our latest V2 API in May 12, 2024. And the legacy V1 API will be continued maintained till the end of this year.
- [Changes](https://developer.rpggo.ai/dev-docs/player-api/notes-api-v2-released/changes.md): Introduction