Better Auth Server Template

A simple but production-ready authentication server that gives you complete control over your user data. This template provides email/password authentication with Redis session storage and a clean API, all powered by Hono.js and Bun. For complete documentation, visit Better Auth Docs.

What's Included

• Email/password authentication (login, registration, logout)
• Session management with Redis
• OpenAPI documentation out of the box
• Health check endpoint
• Single binary deployment

Getting Started

After deployment, your auth server will be accessible at your Railway-provided URL. Use the following endpoints:

• GET /health - Check the health of the server
• GET /api/auth/reference - Scalar docs for all of the OpenAPI endpoints
• GET /api/auth/sign-out - Logout a user
• POST /api/auth/sign-up/email - Register a new user

{
  "name": "",
  "email": "",
  "password": "",
  "callbackURL": ""
}

• POST /api/auth/sign-in/email - Login a user

{
  "email": "",
  "password": "",
  "callbackURL": "",
  "rememberMe": ""
}

Connect your frontend using the Better Auth client library and point it to your new auth server or use your own http client.