- Microsoft REST API Guidelines
- Design Guidelines
- Web API design
- Richardson Maturity Model
- RESTful API Design: 13 Best Practices to Make Your Users Happy
- Best Practices for Designing a Pragmatic RESTful API
- Design Guidelines
- The Web API Checklist -- 43 Things To Think About When Designing, Testing, and Releasing your API
- Design Topics
- OpenAPI Specification
- REST lessons learned