Email & Password

use better_auth::plugins::EmailPasswordPlugin;

let auth = BetterAuth::new(config)
    .database(database)
    .plugin(
        EmailPasswordPlugin::new()
            .enable_signup(true)
            .password_min_length(8)
            .require_email_verification(false)
    )
    .build()
    .await?;

POST /sign-up/email
Content-Type: application/json

{
  "name": "Alice",
  "email": "alice@example.com",
  "password": "secure_password",
  "username": "alice",
  "displayUsername": "Alice"
}

{
  "token": "session_abc123...",
  "user": {
    "id": "uuid",
    "name": "Alice",
    "email": "alice@example.com",
    "emailVerified": false,
    "username": "alice",
    "displayUsername": "Alice",
    "createdAt": "2024-01-01T00:00:00Z",
    "updatedAt": "2024-01-01T00:00:00Z"
  }
}

POST /sign-in/email
Content-Type: application/json

{
  "email": "alice@example.com",
  "password": "secure_password"
}

{
  "redirect": false,
  "token": "session_abc123...",
  "url": null,
  "user": { ... }
}

POST /sign-in/username
Content-Type: application/json

{
  "username": "alice",
  "password": "secure_password"
}