API Endpoint Builder

Build complete, production-ready REST API endpoints with proper validation, error handling, authentication, and documentation.

When to Use This Skill

• User asks to "create an API endpoint" or "build a REST API"
• Building new backend features
• Adding endpoints to existing APIs
• User mentions "API", "endpoint", "route", or "REST"
• Creating CRUD operations

What You'll Build

For each endpoint, you create:

• Route handler with proper HTTP method
• Input validation (request body, params, query)
• Authentication/authorization checks
• Business logic