FastAPI is a modern, fast (high-performance), web framework for building APIs with Python based on standard Python type hints. The key features are: Fast: Very high performance, on par with NodeJS …

FastAPI framework, high performance, easy to learn, fast to code, ready for production - fastapi/fastapi

Jun 20, 2026 · FastAPI is a modern, high performance Python web framework for building APIs quickly and efficiently. It offers automatic data validation, type checking, async support and built-in …

FastAPI Learn Tutorial - User Guide Tutorial - User Guide This tutorial shows you how to use FastAPI with most of its features, step by step. Each section gradually builds on the previous ones, but it's …

5 days ago · FastAPI is a modern, fast (high-performance), web framework for building APIs with Python based on standard Python type hints. The key features are: Fast: Very high performance, on par with …

FastAPI is a web framework for building HTTP -based service APIs in Python 3.8+. [3] It uses Pydantic and type hints to validate, serialize and deserialize data.

fastapi Public FastAPI framework, high performance, easy to learn, fast to code, ready for production Python 100,036 MIT 9,540 1 93 Updated 17 hours ago fastapi-new Public Create a new FastAPI …

Sep 22, 2025 · FastAPI is the first choice when creating APIs in Python. Explore FastAPI code examples and get the most frequent questions about FastAPI answered.

FastAPI is a modern Python web framework, very efficient in building APIs. FastAPI has been developed by Sebastian Ramirez in Dec. 2018. FastAPI 0.127.0 is the currently available version.

Jun 20, 2026 · FastAPI is a modern Python web framework used to build APIs and backend applications quickly and efficiently. Built on top of Starlette and Pydantic, providing high performance and reliable …