api-documentation-generator

You can generate API documentation directly from code by pointing the tool at your codebase to automatically discover endpoints, usage examples, and authentication details. It analyzes your code to produce ready-to-publish docs, reducing manual writing and drift.

The best way to create OpenAPI-compatible docs from an existing codebase is by using a generator that automatically identifies and documents all API endpoints from the source code. This ensures conformance to OpenAPI-like structures while including examples, errors, and authentication details.

Yes, the API documentation generator supports GraphQL and WebSocket APIs. It automatically identifies and documents endpoints across multiple languages and frameworks, applying to REST, GraphQL, and WebSocket APIs to create comprehensive, developer-friendly documentation.

Yes, you can include error handling and authentication details in your generated API docs. The tool supports request and response examples, authentication details, and error handling to ensure comprehensive documentation for teams and external users.

Automating endpoint discovery eliminates manual writing and prevents drift between implementation and documentation. By identifying and documenting all API endpoints and their usage directly from code, it ensures your developer-friendly docs remain accurate and ready to publish.