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  1. FastAPI - FastAPI

    FastAPI is a modern, fast (high-performance), web framework for building APIs with Python based on standard Python type hints. …

  2. Tutorial - User Guide - FastAPI

    This tutorial shows you how to use FastAPI with most of its features, step by step. Each section gradually builds on the previous …

  3. GitHub - fastapi/fastapi: FastAPI framework, high performance ...

    FastAPI is a modern, fast (high-performance), web framework for building APIs with Python based on standard Python type hints. …

  4. FastAPI Tutorial - GeeksforGeeks

    Jun 20, 2026 · FastAPI is a modern, high performance Python web framework for building APIs quickly and efficiently. It offers …

  5. fastapi · PyPI

    Dec 10, 2018 · FastAPI is a modern, fast (high-performance), web framework for building APIs with Python based on standard …

  6. FastAPI - Wikipedia

    FastAPI enables the execution of background tasks after an HTTP response has been sent to the client. This allows the API to …

  7. Get Started With FastAPI - Real Python

    Sep 22, 2025 · FastAPI is a web framework for building APIs with Python. It leverages standard Python type hints to provide …