flask-smorest-api

Flask REST APIs with automatic OpenAPI documentation are built using flask-smorest, which generates interactive Swagger UI from your code. This Skill scaffolds a production-ready API with blueprint architecture, dataclass models, and centralized configuration—eliminating manual documentation and boilerplate setup.

Organize Flask endpoints using blueprints, which group related routes into reusable modules. This Skill structures API projects with blueprint architecture for clean separation of concerns, making endpoints maintainable and scalable across your application.

Yes. This Skill uses dataclass models for request and response handling, providing type safety and automatic serialization with to_dict and from_dict methods. Type-safe models catch data inconsistencies early and generate accurate API documentation.

Production Flask APIs require CORS support and environment-based settings. This Skill includes configurable port and environment handling alongside CORS setup, enabling secure cross-origin requests and deployment flexibility across development, staging, and production environments.

Centralize service and database initialization using a singleton manager pattern. This Skill provides a configurable manager for dependency injection, ensuring services are initialized once and accessible across all blueprint routes without repeated instantiation.