REST API Design Best Practices

Designing a good REST API requires following certain principles and conventions.

Key Principles

• Use proper HTTP methods (GET, POST, PUT, DELETE)
• Follow RESTful naming conventions
• Return appropriate status codes
• Version your API

Example Endpoint Structure

GET    /api/users          # List all users
GET    /api/users/:id      # Get specific user
POST   /api/users          # Create new user
PUT    /api/users/:id      # Update user
DELETE /api/users/:id      # Delete user

Best Practices

• Use nouns, not verbs in URLs
• Keep URLs simple and intuitive
• Provide clear error messages
• Document your API thoroughly

Follow these practices to build APIs that are easy to use and maintain.