🔐 JWT Authentication API

Professional REST API with JWT authentication for Flask applications.

✨ Features

• ✅ User registration with password hashing
• ✅ Login with JWT access & refresh tokens
• ✅ Protected routes
• ✅ Token refresh mechanism
• ✅ Logout with token blacklist
• ✅ SQLite database

🚀 Quick Start

pip install flask flask-jwt-extended flask-sqlalchemy werkzeug
python app.py

📡 API Endpoints

Register:

POST /register
{
  "username": "john",
  "email": "john@test.com",
  "password": "pass123"
}

Login:

POST /login
{
  "username": "john",
  "password": "pass123"
}

Protected Route:

GET /profile
Headers: Authorization: Bearer YOUR_ACCESS_TOKEN

💻 Tech Stack

• Python 3.x
• Flask
• Flask-JWT-Extended
• SQLAlchemy

📫 Contact

For custom API development: fahad.integration.ml@gmail.com

⭐ If you find this useful, please star this repo!