API Development Guide

What problem does it solve?

This Skill provides a comprehensive, practical guide for architecting, securing, and validating RESTful APIs. It addresses common design pitfalls and offers actionable patterns to improve interoperability, reliability, and safety across services.

Core Features & Use Cases

• Design Principles: Clear RESTful conventions, resource modeling, and URL design.
• HTTP & Status Semantics: Correct use of methods, statuses, and headers for predictable behavior.
• Security & Auth: Authentication, authorization, and secure defaults including token-based schemes and API keys.
• Quality & Testing: Techniques for testing, debugging, and validating APIs with documentation artifacts.
• Use Case: When launching a new wishlist service, apply these practices to model endpoints, secure access, and verify responses with OpenAPI.

Quick Start

1. Review the REST API principles in the guide.
2. Document your API endpoints using an OpenAPI specification.
3. Implement authentication and rate limiting in your API server, then run the included test scenarios.