setup-nextjs

Complete setup instructions for Neon Auth in Next.js App Router applications.

Skills
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1

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Content

# Neon Auth Setup - Next.js App Router

Complete setup instructions for Neon Auth in Next.js App Router applications.

---

## 1. Install Package

```bash
npm install @neondatabase/auth
# Or: npm install @neondatabase/neon-js
```

## 2. Environment Variables

Create or update `.env.local`:

```bash
NEON_AUTH_BASE_URL=https://ep-xxx.neonauth.c-2.us-east-2.aws.neon.build/dbname/auth
NEXT_PUBLIC_NEON_AUTH_URL=https://ep-xxx.neonauth.c-2.us-east-2.aws.neon.build/dbname/auth
```

**Important:** Both variables are needed:

- `NEON_AUTH_BASE_URL` - Used by server-side API routes
- `NEXT_PUBLIC_NEON_A

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