Create an account on clerk

and then copy in .env

NEXT_PUBLIC_APP_URL=host_app_url
NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=YOUR_NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY
CLERK_PUBLISHABLE_KEY=YOUR_CLERK_PUBLISHABLE_KEY
NEXT_PUBLIC_CLERK_SIGN_IN_URL=/sign-in
NEXT_PUBLIC_CLERK_SIGN_UP_URL=/sign-up
DATABASE_URL=postgres_url

Getting Started

First, run the development server:

npm run dev
# or
yarn dev
# or
pnpm dev
# or
bun dev

Open http://localhost:3000 with your browser to see the result.