> ## 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.

# Multiplayer Activity URIs

> Multiplayer Activity URIs

This section provides detail about the Universal Resource Identifier (URI) addresses and associated Hypertext Transport Protocol (HTTP) methods from XBOX Live Services for the *Multiplayer Activity* system.

The domain for these URIs is multiplayeractivity.xboxlive.com.

## In this section

[/titles/{titleId}/users/{xuid}/activities](https://docs.xbox.com/reference/live/rest/uri/multiplayeractivity/swagger-uris/uri-GetActivity.md)

Gets the activity for a user playing a specific title. Uses the GET operation. Client and Service callable.

[/titles/{titleId}/users/{xuid}/activities](https://docs.xbox.com/reference/live/rest/uri/multiplayeractivity/swagger-uris/uri-UpdateActivity.md)

Sets or updates the activity for a user playing a specific title. Uses the POST operation. Client and Service callable.

[/titles/{titleId}/users/{xuid}/activities](https://docs.xbox.com/reference/live/rest/uri/multiplayeractivity/swagger-uris/uri-DeleteActivity.md)

Deletes the activity for a user playing a specific title. Uses the DELETE operation. Client and Service callable.

[/titles/{titleId}/activities/query](https://docs.xbox.com/reference/live/rest/uri/multiplayeractivity/swagger-uris/uri-ExternalGetActivityBatch.md)

Gets a batch of multiplayer activities for a list of users. Uses the POST operation. Client and Service callable.

[/titles/{titleId}/recentplayers](https://docs.xbox.com/reference/live/rest/uri/multiplayeractivity/swagger-uris/uri-PostUniRecentPlayers.md)

Appends to or updates a user's list of recent players (unidirectional). Uses the POST operation. Client callable only.

[/titles/{titleId}/recentplayers/server](https://docs.xbox.com/reference/live/rest/uri/multiplayeractivity/swagger-uris/uri-PostServerUniRecentPlayers.md)

Appends to or updates a set of users' lists of recent players (unidirectional). This is essentially a batch API of the client API, for servers. Uses the POST operation. Service callable only.

[/titles/{titleId}/recentplayergroups/server](https://docs.xbox.com/reference/live/rest/uri/multiplayeractivity/swagger-uris/uri-PostServerRecentPlayerGroup.md)

Appends to or updates all users' recent players within a group (bidirectional). Uses the POST operation. Service callable only.

[/titles/{titleId}/invites](https://docs.xbox.com/reference/live/rest/uri/multiplayeractivity/swagger-uris/uri-SendInvite.md)

Send an invite to an XBOX Live user. Uses the POST operation. Client callable only.

[/titles/{titleId}/invites/server](https://docs.xbox.com/reference/live/rest/uri/multiplayeractivity/swagger-uris/uri-SendServerInvite.md)

Sends an invite to an XBOX user with the given connection string.  Uses the POST operation. Service callable only.

##### Parent

[Universal Resource Identifier (URI) Reference](https://docs.xbox.com/reference/live/rest/uri/atoc-xboxlivews-reference-uris.md)


## Related topics

- [Universal Resource Identifier (URI) reference](https://docs.xbox.com/reference/live/rest/uri/atoc-xboxlivews-reference-uris.md)
- [multiplayer_activity_c (contents)](https://docs.xbox.com/reference/live/xsapi-c/multiplayer_activity_c/multiplayer_activity_c_members.md)
- [Example code for Multiplayer Activity](https://docs.xbox.com/services/xbox-services/multiplayer/mpa/how-to/live-mpa-client-how-to.md)
- [XblMultiplayerActivityGetActivityAsync](https://docs.xbox.com/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivitygetactivityasync.md)
- [XblMultiplayerActivityGetActivityResult](https://docs.xbox.com/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivitygetactivityresult.md)