# [JWT] Get link for social auth

Gets the link for authentication via the social network. The link is valid for 10 minutes.

You can get the link by this call and add it to your button for authentication via the social network.

Endpoint: GET /social/{provider_name}/login_url
Version: v1

## Query parameters:

  - `projectId` (string, required)
    Login project ID from Publisher Account.

  - `login_url` (string)
    URL to redirect the user to after account confirmation, successful authentication, two-factor authentication configuration, or password reset confirmation. Must be identical to the Callback URL specified in the URL block of Publisher Account. For the scenario of a login error, the value should be identical to the the Error callback URL specified in the URL block of Publisher Account. To find the settings, go to Login > your Login project and select the Callback URLs section in the upper block. Required if there are several Callback URLs.

  - `fields` (array)
    List of parameters which must be requested from the user or social network additionally and written to the JWT. The parameters must be separated by a comma. For example, email.

When the email is requested and the social network did not respond with the email value:
* the user will be asked to input their email in the corresponding form if you integrated Login Widget,
* the user must be asked to input their email in the corresponding form of your own interface if you integrated Login API. Please send the URL of this form to your Customer Success Manager.

After the email is inputted, the user receives an email confirmation message. To disable email confirmation, please contact your Customer Success Manager.

  - `payload` (string)
    Your custom data. The value of the parameter will be returned in the payload claim of the user JWT. Recommended maximum length less than 500 characters. Note, that this parameter is only available if you use a custom user data storage.

  - `with_logout` (string)
    Shows whether to deactivate the existing user JWT values and activate the one generated by this call. Can have the following values:
* 1 to deactivate the existing values and activate a new one,
* 0 to keep the existing values activated.

  - `phone_only` (boolean)
    Arrange xsolla wallet form behaivior values:
* true show only passwordless by phone,
* false all auth methods.

## Path parameters:

  - `provider_name` (string, required)
    Name of the social network connected to Login in Publisher Account. Can be: amazon, apple, xsolla, baidu, battlenet, discord, epicgames, facebook, github, google,kakao, linkedin, mailru, microsoft, msn, naver, ok, paypal, qq, reddit, steam, twitch, twitter, vimeo,vk, wechat, weibo, xbox, yahoo, yandex, youtube.

If you store user data in PlayFab, only twitch is available.

## Response 200 fields (application/json):

  - `url` (string, required)
    URL for authentication via the social network.
    Example: "http://someurl.com"

## Response 400 fields (application/json):

  - `error` (object, required)

  - `error.code` (string, required)
    Error code.
    Example: "003-061"

  - `error.description` (string, required)
    Error description.
    Example: "Object not found."

  - `error.details` (object)
    Additional information.

## Response 401 fields (application/json):

  - `error` (object, required)

  - `error.code` (string, required)
    Error code.
    Example: "003-061"

  - `error.description` (string, required)
    Error description.
    Example: "Object not found."

  - `error.details` (object)
    Additional information.

## Response 404 fields (application/json):

  - `error` (object, required)

  - `error.code` (string, required)
    Error code.
    Example: "003-061"

  - `error.description` (string, required)
    Error description.
    Example: "Object not found."

  - `error.details` (object)
    Additional information.

## Response 422 fields (application/json):

  - `error` (object, required)

  - `error.code` (string, required)
    Error code.
    Example: "003-061"

  - `error.description` (string, required)
    Error description.
    Example: "Object not found."

  - `error.details` (object)
    Additional information.

## Response 429 fields (application/json):

  - `error` (object, required)

  - `error.code` (string, required)
    Error code.
    Example: "003-061"

  - `error.description` (string, required)
    Error description.
    Example: "Object not found."

  - `error.details` (object)
    Additional information.