File: facebook.md | Updated: 11/15/2025
š NextAuth.js is now part of Better Auth !
Version: v4
On this page
Documentationā
https://developers.facebook.com/docs/facebook-login/manually-build-a-login-flow/
Configurationā
https://developers.facebook.com/apps/
Optionsā
The Facebook Provider comes with a set of default options:
You can override any of the options to suit your own use case.
Exampleā
import FacebookProvider from "next-auth/providers/facebook";...providers: [ FacebookProvider({ clientId: process.env.FACEBOOK_CLIENT_ID, clientSecret: process.env.FACEBOOK_CLIENT_SECRET })]...
tip
Production applications cannot use localhost URLs to sign in with Facebook. You need to use a dedicated development application in Facebook to use localhost callback URLs.
tip
Email address may not be returned for accounts created on mobile.