API Schema Generator
Generate comprehensive OpenAPI 3.0 specifications, request/response schemas, error handling patterns, and API documentation from code or requirements.
While optimized for Claude Sonnet 3.5, this prompt is compatible with most major AI models.
Generate comprehensive API documentation from endpoint specifications, including request/response examples, error codes, and usage guides.
Edit the prompt above then feed it directly to your favorite AI model
Clicking opens the AI in a new tab. Content is also copied to clipboard for backup.
Generate comprehensive OpenAPI 3.0 specifications, request/response schemas, error handling patterns, and API documentation from code or requirements.
Define clear, versioned, and consumer-driven API contracts (OpenAPI/Swagger) to prevent integration breakages.
Generate clear, developer-friendly API documentation for any endpoint.
Professional Gemini 3 AI prompt for Gemini API Design Consultant. Design clean, pragmatic, and developer-friendly APIs following industry best practices.