FastAPI Todo App Tutorial #1 | Create & Fetch Todos

Welcome to another video of the FastAPI Series! 🌙 In this session, we’re starting a Todo App using FastAPI and building the first two core APIs — one to create todos and another to fetch all todos. ✅📋 If you want to learn how real‑world APIs are designed step by step, this tutorial is the perfect starting point! By the end of this lesson, you’ll understand: ✅ How to set up a basic FastAPI project for a Todo app ✅ How to create a POST API to add new todos ✅ How to create a GET API to fetch all todos ✅ How request body validation works using Pydantic models ✅ How FastAPI handles JSON input and output ✅ How to test your APIs using Swagger UI ✅ How to structure data for simple in‑memory storage With hands‑on coding, clear explanations, and real API demos, you’ll gain the confidence to start building practical FastAPI projects from scratch. 🚀 💬 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 #APIDevelopment #Python #LearnFastAPI #FastAPITutorial #PythonTutorial #PythonForBeginners #BackendDevelopment #CRUD #SwaggerUI #PythonProgramming #CodeBeforeYouSleep #YashJain