Facebook Login with the Facebook SDK for JavaScript enables people to sign into your web page with their Facebook credentials.

Documentation for developers on how to log users into your app or website with Facebook Login.

To get an access token, make an HTTP GET request to the following OAuth endpoint: GET https://graph.facebook.com/v22.0/oauth/access_token? client_id={app-id} &redirect_uri={redirect-uri} &client_secret={app-secret} &code={code-parameter} This endpoint has some required parameters: client_id. Your app's IDs; redirect_uri.

App access tokens are used to make requests to Facebook APIs on behalf of an app rather than a user. This can be used to modify the parameters of your app, create and manage test users, or read your app's insights.

Web OAuth Login settings enables any OAuth client token flows that use the Facebook web login dialog to return tokens to your own website. This setting is in the Products > Facebook Login > Settings section of the App Dashboard.

Facebook provides the /oauth/access_token endpoint to perform this exchange, which you can follow the Exchanging Code for an Access Token guide to configure your request. Two of the parameters have been updated for OIDC Code Flow with PKCE support:

Access Tokens in Facebook Login for the Web. At the end of the login process, an access token is generated. This access token is the thing that's passed along with every API call as proof that the call was made by a specific person from a specific app.

Facebook Login is a fast and convenient way for people to create accounts and log into your app across multiple platforms. It's available on iOS, Android, Web, desktop apps and devices such as Smart TVs and Internet of Things objects. Facebook Login enables two scenarios, authentication and asking for permissions to access people's data. You ...

May 10, 2011 · Facebook Platform supports two different OAuth 2.0 flows for user login: server-side (known as the authentication code flow in the specification) and client-side (known as the implicit flow). Implement this by reading our updated Authentication Guide .

Description: Replaces the /me/permissions endpoint for Limited Login Requests to uninstall the user from the specified Facebook app. This endpoint won’t remove the user’s permissions for the application.