| Endpoint | Method | Description |
|---|---|---|
| /api/users/register | POST | User registration |
| /api/users/validate-otp | POST | Validate OTP |
| /api/users/login | POST | User login |
| /api/users/me | GET | Get user info |
| /api/users/update | PUT | Update user info |
| /api/admin/register | POST | Admin registration |
| /api/admin/login | POST | Admin login |
| /api/admin/users | GET | View all users (admin) |
| /api/admin/user/:username | GET | View user details (admin) |
| /api/admin/user/:username | DELETE | Delete user (admin) |