Building Web APIs with FastAPI

To build fast and modern web services today, you need a framework that is both efficient and intuitive. FastAPI leverages modern Python features to let you write clean, production-ready code with minimal boilerplate. This text-based course guides you from your very first endpoint to a structured, fully functional web application. You will start with core web API concepts, HTTP methods, and basic routing before moving into data validation and structured application design. What you will learn: Understand the foundational principles of RESTful APIs and asynchronous Python; Create robust endpoints using modern Python type hints for automatic data validation; Build structured application folders using clean architectural patterns; Implement data serialization and automatic documentation using Pydantic schemas; Handle query parameters, path parameters, and request bodies securely; Apply basic testing strategies to ensure your endpoints perform reliably. You will begin by exploring web communication basics and then progress step-by-step through writing, organizing, and refining your application code. This course is designed specifically for beginners to API development and Python developers who want to learn modern web frameworks; no prior experience with web APIs is required. Start reading to master modern Python web development.