FastAPI Todo App Tutorial #2 | Get Todo by ID

Description

Welcome to another video of the FastAPI Series! 🌙 In this session, we’re continuing our Todo App using FastAPI and building an API to fetch a single todo by its ID. ✅🔍 This is a very common real‑world use case and an important step in designing RESTful APIs. By the end of this lesson, you’ll understand: ✅ How to create a GET API to fetch a todo by ID ✅ How to use Path Parameters in FastAPI ✅ How FastAPI automatically validates path parameters ✅ How to handle cases where a todo is not found ✅ How to return proper responses for success and errors ✅ How to test the API using Swagger UI ✅ How this API fits into a complete Todo CRUD workflow With hands‑on coding, clear explanations, and real API demos, you’ll gain the confidence to build clean and reliable APIs for real‑world FastAPI applications. 🚀 💬 Don’t forget to Like, Subscribe, and Comment what you learned today — your support keeps these coding lessons going strong! ✨ Before you sleep, make sure you’ve learned something new. ✨ #FastAPISeries #FastAPI #TodoApp #GetTodoById #APIDevelopment #Python #LearnFastAPI #FastAPITutorial #PythonTutorial #PythonForBeginners #BackendDevelopment #PathParameters #SwaggerUI #PythonProgramming #CodeBeforeYouSleep #YashJain