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.

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/playfab-client-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑
aid: playfab:playfab-client-api
name: PlayFab Client API
description: 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.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://learn.microsoft.com/en-us/rest/api/playfab/client/
baseURL: https://titleId.playfabapi.com/Client
tags:
- Authentication
- Clients
- Leaderboards
- Players
tags_raw:
- Authentication
- Client
- Leaderboards
- Players
properties:
- type: Documentation
  url: https://learn.microsoft.com/en-us/rest/api/playfab/client/
- type: Authentication
  url: https://learn.microsoft.com/en-us/gaming/playfab/sdks/playfab-authentication
- url: graphql/playfab-graphql.md
  type: GraphQL