<ul data-eligibleForWebStory="true"><li>FastAPI is a modern web framework for building APIs with Python 3.7+ based on standard Python type hints, designed for high performance and ease of use.</li><li>To start with FastAPI, you need to install it along with an ASGI server like Uvicorn, creating a basic 'Hello, World!' API is straightforward.</li><li>FastAPI allows defining API endpoints with different HTTP methods effortlessly, like creating and reading items in an inventory.</li><li>Advanced features of FastAPI include dependency injection, background tasks, and middleware, which can be utilized for tasks like user authentication.</li></ul>

Building REST APIs with FastAPI: A Comprehensive Guide

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