Authentik Provider
Resources
Setup
Callback URL
https://example.com/api/auth/callback/authentikEnvironment Variables
AUTH_AUTHENTIK_ID
AUTH_AUTHENTIK_SECRET
AUTH_AUTHENTIK_ISSUERConfiguration
/auth.ts
import NextAuth from "next-auth";
import Authentik from "next-auth/providers/authentik";
 
export const { handlers, auth, signIn, signOut } = NextAuth({
  providers: [Authentik({
    clientId: AUTH_AUTHENTIK_CLIENT_ID
    clientSecret: AUTH_AUTHENTIK_CLIENT_SECRET
    issuer: AUTH_AUTHENTIK_ISSUER
  })]
});💡
issuer should include the slug without a trailing slash – e.g., https://my-authentik-domain.com/application/o/My_Slug