FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7+ based on standard Python type hints. The key features are: - Fast: Very high performance, on par with NodeJS and Go (thanks to Starlette and Pydantic). One of the fastest Python frameworks available. - Fast to code: Increase the speed to develop features by about 200% to 300%. * - Fewer bugs: Reduce about 40% of human (developer) induced errors. * - Intuitive: Great editor support. Completion everywhere. Less time debugging. - Easy: Designed to be easy to use and learn. Less time reading docs. - Short: Minimize code duplication. Multiple features from each parameter declaration. Fewer bugs. - Robust: Get production-ready code. With automatic interactive documentation. - Standards-based: Based on (and fully compatible with) the open standards for APIs: OpenAPI (previously known as Swagger) and JSON Schema.