FastAPI Crash Course - Modern Python API Development

Learn the fundamentals of creating APIs with Python using the FastAPI framework.

Check out our sponsor Code Rabbit:

https://coderabbit.link/traversymedia

Final Code & Docs:

https://github.com/bradtraversy/fastapi-issue-tracker

Devsheets.io FastAPI Cheat Sheet:

https://www.devsheets.io/sheets/fastapi

Timestamps:

0:00 - Introduction

1:06 - Sponsor (Code Rabbit)

2:45 - What Is FastAPI? (Slides)

8:25 - High Level Overview

10:11 - Virtual Environment Setup

11:43 - FastAPI Install & Basic Setup

13:32 - Your First Route

15:09 - Swagger Interactive Docs

16:07 - Basic Item Route Examples

19:00 - POST Requests

20:50 - API Router Setup

24:00 - JSON Storage Module

28:39 - Pydantic Schemas

36:10 - Issue GET Route

37:50 - Issue POST Route

43:26 - Issue PUT Route

45:17 - Issue DELETE Route

47:00 - Middleware (Timing Example)

52:50 - CORS

54:37 - Deploying to Render