This video today is a crash course, where we will go through the basics of FastAPI. ◾◾◾◾◾◾◾◾◾◾◾◾◾◾◾◾◾ 📚 Programming Books & Merch 📚 🐍 The Python Bible Book: 💻 The Algorithm Bible Book: 👕 Programming Merch: 💼 Services 💼 💻 Freelancing & Tutoring: 🖥️ Setup & Gear 🖥️: 🌐 Social Media & Contact 🌐 📱 Website: 📷 Instagram: 🐦 Twitter: 🤵 LinkedIn: 📁 GitHub: 🎙 Discord: Timestamps: (0:00) Intro (0:45) What is an API? (2:52) Why use FastAPI? (9:46) First Hello World API (13:01) Asynchronous VS Synchronous (17:00) Path Parameters (20:15) Query Parameters (25:00) POST Endpoint (27:30) Automatic Documentation (Swagger UI) (29:45) PUT & DELETE Endpoints (35:05) Pydantic Schemas & Validation (52:20) HTTPExceptions (57:28) Outro