Documenting APIs: A guide for technical writers and engineers (PDF)

Contains all sections in the course as both a single comprehensive PDF and individual chapter PDFs

Chapter 1: Introduction to REST APIs
Chapter 2: Using an API like a developer
Chapter 3: Documenting API endpoints
Chapter 4: OpenAPI spec and generated reference docs
Chapter 5: Step-by-step OpenAPI code tutorial
Chapter 6: Testing API docs
Chapter 7: Conceptual topics in API docs
Chapter 8: Code tutorials
Chapter 9: The writing process
Chapter 10: Publishing API docs

Chapter 11: Publishing tools and workflows

Chapter 12: Thriving in the API doc space

Chapter 13: Native library APIs

Chapter 14: Processes and methodology

Chapter 15: Metrics and measurement

Chapter 16: Glossary

Chapter 17: Additional resources