Signs the user in using a Facebook access token, returning a session identifier that can subsequently be used for API calls which require an authenticated user

Request Details

Facebook sign-in is accomplished using the Facebook User Access Token. More information on the Token can be found in the Facebook developer documentation ( In Unity, for example, the Token is available as AccessToken in the Facebook SDK ScriptableObject FB. If this is the first time a user has signed in with the Facebook account and CreateAccount is set to true, a new PlayFab account will be created and linked to the provided account's Facebook ID. In this case, no email or username will be associated with the PlayFab account. Otherwise, if no PlayFab account is linked to the Facebook account, an error indicating this will be returned, so that the title can guide the user through creation of a PlayFab account. Note that titles should never re-use the same Facebook applications between PlayFab Title IDs, as Facebook provides unique user IDs per application and doing so can result in issues with the Facebook ID for the user in their PlayFab account information. If you must re-use an application in a new PlayFab Title ID, please be sure to first unlink all accounts from Facebook, or delete all users in the first Title ID.

Request Properties
AccessToken (required) String

Unique identifier from Facebook for the user.

CreateAccount Boolean

Automatically create a PlayFab account if one is not currently linked to this ID.

EncryptedRequest String

Base64 encoded body that is encrypted with the Title's public RSA key (Enterprise Only).

InfoRequestParameters GetPlayerCombinedInfoRequestParams

Flags for which pieces of info to return for the user.

PlayerSecret String

Player secret that is used to verify API request signatures (Enterprise Only).

TitleId (required) String

Unique identifier for the title, found in the Settings > Game Properties section of the PlayFab developer site when a title has been selected.

POST https://{{TitleID}}
    Content-Type: application/json
  "AccessToken": "FaceAccessTokenID",
  "CreateAccount": false,
  "TitleId": "1"

Response Details

Result Properties
EntityToken EntityTokenResponse

If LoginTitlePlayerAccountEntity flag is set on the login request the title_player_account will also be logged in and returned.

InfoResultPayload GetPlayerCombinedInfoResultPayload

Results for requested info.

LastLoginTime DateTime

The time of this user's previous login. If there was no previous login, then it's DateTime.MinValue

NewlyCreated (required) Boolean

True if the account was newly created on this login.

PlayFabId String

Player's unique PlayFabId.

SessionTicket String

Unique token authorizing the user and game at the server level, for the current session.

SettingsForUser UserSettings

Settings specific to this user.

Sample Response

HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8
  "code": 200,
  "status": "OK",
  "data": {
    "SessionTicket": "50DF92E291CCD4C3---A54F-8D3909FF54DEE10-B7817722BC94E536.A6DCCFE1C9709ABB",
    "PlayFabId": "50DF92E291CCD4C3",
    "NewlyCreated": false



Possible Error Codes

Name Code
AccountNotFound 1001
FacebookAPIError 1143
InvalidFacebookToken 1013
InvalidTitleId 1004
PlayerSecretAlreadyConfigured 1294
RequestViewConstraintParamsNotAllowed 1303