API Endpoint Generator

Create a REST API endpoint for [FRAMEWORK: Express/FastAPI/Django/Flask]:

**Resource:** [e.g., Users, Products, Orders]
**Operations:** [CRUD / specific operations]
**Fields:** [list fields with types]
**Auth:** [JWT / API Key / None]

Include:
- Route definitions with proper HTTP methods
- Input validation and sanitization
- Error handling with appropriate status codes
- Database query (using [ORM/driver])
- Response format (JSON)
- Brief comments explaining logic