PlayFab Client API
The PlayFab Client API is the player-facing REST surface used by game clients for login, account linking, virtual currency, inventory, friends, leaderboards, statistics, player data, cloud script execution, multiplayer session lookup, push registration, segmentation triggers, and analytics events. It is scoped per-title at https://[titleId].playfabapi.com/Client and authenticated with a session ticket issued from a Login* call.