I will create API documentation for you

API Documentation for REST APIs, OpenAPI, Swagger, and Developer Guides

Need clear, accurate API documentation that developers can actually use?

I create and improve API documentation for REST APIs, including endpoint references, request and response descriptions, parameters, authentication flows, error handling, examples, and developer-facing guides.

With 5+ years of technical writing experience and a background in Business Analysis, I am comfortable working with technical requirements, API specifications, integrations, and complex software products.

I can help you with:

• REST API reference documentation
• OpenAPI / Swagger documentation
• Endpoint descriptions
• Request and response examples
• Authentication and authorization documentation
• Error codes and troubleshooting information
• Getting Started and integration guides
• Editing and restructuring existing API documentation
• Converting technical information into clear developer-friendly content
• Markdown documentation for GitHub or documentation portals

I work with Swagger/OpenAPI, Postman, JSON, YAML, Markdown, and GitHub.

Please contact me before ordering if your API is large or requires extensive investigation so we can define the scope.