Auth0 Authentication

Auth0 authentication integration for Next.js App Router using the real @auth0/nextjs-auth0 v4 API: an Auth0Client instance, middleware-mounted auth routes (no custom route handler), and server-side session checks.

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id

auth0

stack

Next.js

version

2.0.0

compatibility

nextjs >=16 <17 · react >=19 <20

requires

nextjs-base

env vars

AUTH0_DOMAIN, AUTH0_CLIENT_ID, AUTH0_CLIENT_SECRET, AUTH0_SECRET, APP_BASE_URL

Files (3)

// Licensed by BotKelp — https://www.botkelp.com

/**
 * Auth0 client instance.
 *
 * Source: https://github.com/auth0/nextjs-auth0/blob/v4.29.0/README.md
 * Verified: 2026-09-06
 */
import { Auth0Client } from "@auth0/nextjs-auth0/server";

export const auth0 = new Auth0Client();