Get an Xbox player's profile: gamertag, gamerscore, account tier, reputation, bio and location. Defaults to your own account; pass a gamertag or xuid for someone else.

Get what an Xbox player is doing right now: online/offline state, which console or device, and the currently running game with its rich-presence detail. Defaults to your own account; pass a gamertag or xuid for someone else.

Get an Xbox player's recently played games, most-recent first, with when each was last played, the device(s) used, and achievement/gamerscore progress in each title. This is the 'what have they been up to' history. Defaults to your own account; pass a gamertag or xuid for someone else.

Get your recent Xbox activity feed: screenshots, game clips (Game DVR), and achievement posts, most-recent first, each tied to a game and timestamp. Note: only available for your own account (the OpenXBL activity feed is not exposed for other players).

Search for Xbox players by gamertag. Returns matching players with their XUID, gamertag, gamerscore and real name — use this to find the XUID for another player before looking up their profile, current game, or history.