File: authentik.md | Updated: 11/15/2025
š NextAuth.js is now part of Better Auth !
Version: v4
On this page
Documentationā
https://goauthentik.io/docs/providers/oauth2
Optionsā
The Authentik Provider comes with a set of default options:
You can override any of the options to suit your own use case.
Exampleā
import AuthentikProvider from "next-auth/providers/authentik";...providers: [ AuthentikProvider({ clientId: process.env.AUTHENTIK_ID, clientSecret: process.env.AUTHENTIK_SECRET, issuer: process.env.AUTHENTIK_ISSUER, })]...
note
issuer should include the slug without a trailing slash āĀ e.g., https://my-authentik-domain.com/application/o/My_Slug