> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Achievements Manager (contents)

> Section entry for the XBOX Live Achievements Manager API, which keeps user achievement state current for XBOX game titles using XSAPI.

## In this section

[XBOX Achievements Manager API overview](https://docs.xbox.com/services/xbox-services/player-data/achievements/achievements-manager/live-achievements-manager-overview.md)
The XBOX Achievements Manager API simplifies keeping track of and updating the state of an XBOX Live user's achievements.


## Related topics

- [achievements_manager_c (contents)](https://docs.xbox.com/reference/live/xsapi-c/achievements_manager_c/achievements_manager_c_members.md)
- [User achievements systems (contents)](https://docs.xbox.com/services/xbox-services/player-data/achievements/live-achievements-nav.md)
- [achievements_c (contents)](https://docs.xbox.com/reference/live/xsapi-c/achievements_c/achievements_c_members.md)
- [Event-based Achievements (contents)](https://docs.xbox.com/services/xbox-services/player-data/achievements/event-based/live-achievements-eb-nav.md)
- [Title-managed Achievements (contents)](https://docs.xbox.com/services/xbox-services/player-data/achievements/title-managed/live-achievements-tm-nav.md)