Auth0 by Okta is an enterprise identity platform that provides universal login, social connections, multi-factor authentication, and fine-grained authorization. It supports SAML, OIDC, and custom database connections, making it suitable for B2B and enterprise applications. Auth0 Actions allow custom logic at every point in the authentication pipeline.
Enable enterprise customers to connect their identity providers (Okta, Azure AD, SAML) to your application with Auth0 enterprise connections and custom domains.
Implement per-organization authentication with separate identity providers, branding, and user pools using Auth0 Organizations.
Meet SOC2, HIPAA, and GDPR requirements with Auth0's built-in anomaly detection, breached password monitoring, and audit logging.
import { getSession, withApiAuthRequired } from "@auth0/nextjs-auth0";import { NextResponse } from "next/server";export const GET = withApiAuthRequired(async function handler(req) {const session = await getSession();if (!session?.user) {return NextResponse.json({ error: "No session" }, { status: 401 });}const { sub, email, name } = session.user;const roles = session.user["https://myapp.com/roles"] || [];return NextResponse.json({userId: sub,email,name,roles,isAdmin: roles.includes("admin"),});});
Seamless integration, great documentation. Set up in under 10 minutes.
2 days ago
Works well for our use case. Would love to see more webhook event types.
1 week ago
Excellent compliance coverage. HIPAA audit trail works perfectly.
2 weeks ago
| Key | Description | Example |
|---|---|---|
| AUTH0_SECRET | Secret used to encrypt session cookies (at least 32 chars) | a-long-random-secret-at-least-32-characters |
| AUTH0_BASE_URL | Base URL of your application | http://localhost:3000 |
| AUTH0_ISSUER_BASE_URL | Your Auth0 tenant domain URL | https://your-tenant.auth0.com |
| AUTH0_CLIENT_ID | Client ID from your Auth0 application | xxxxxxxxxxxxxxxxxxxxxxxx |
Auth0 is an enterprise identity platform ideal for B2B applications that need SAML federation, custom database connections, and fine-grained authorization. Its Actions pipeline allows custom logic at every authentication step, and Organizations support multi-tenant architectures with per-tenant identity providers. Choose Auth0 when you need enterprise SSO, compliance certifications, or advanced identity federation.