Python FastAPI Tutorial: Build a REST API in 15 Minutes

Learn how to install and build your first app with FastAPI (a high-performance web framework for Python).

In this tutorial, you'll learn how to instal FastAPI, and use it to create a new app. Learn how to define routes, handle errors, use request and path parameters, validating data with Pydantic models, modelling responses, and how to use the interactive documentation.

📚 Chapters
00:00 Why Use FastAPI?
00:49 Install and Get Started with FastAPI
02:22 GET and POST Routes
05:27 Handling HTTP Errors
06:48 JSON Request and Path Parameters
10:38 Response Models
11:42 Interactive Documentation
13:31 FastAPI vs Flask

#pixegami #fastapi

[ShamsulHaq]

I just randomly landed here and realised even though i have learnt FastAPI, i should have learnt it from you.
So precise and less blabbering makes this quality content.

[francescoanastasio]

Nice video, straight to the point, no fussing around, this channel deserves a subscription

[xsamueljr]

I literally just used FastAPI from reading the official documentation. I haven't even started the video, but I'm sure it will be perfect. Thank you.

[KoynoErikov]

This really is one of the most useful and well structured tutorials (on any topic) I have ever seen. You have won yourself a big fan.

[Sam-qfhk]

Your bite sized lessons are perfect! Awesome work, you're doing!

[pablomunsey]

Very well explained and done; detail information is provided, and the pace is perfect (considering I can pause and rewind). High quality. I've seen some of your other videos, and your talented at teaching!

[cujffko]

Nice video, straight to the point. Cover a lot in 15 min.

[Andromeda_]

Thank you! very nice explanation of FastAPI. Keep up the great work!

[csIn]

My only critique: next.js is React with Nest, doesn't require an external API.
Fantastic intro video!

[samvarcoe]

Fantastic tutorial, it's accessable and information dense with great coverage. Thank you!

[andresarmua]

great video!!! nice examples and easy to follow!

[allenplastic]

nice voice, good content organization and good presentation.
thank you.

[Summer-ofzk]

I like your videos! i'm learning python currently and NN architecture.

[livomdd]

your video was great. i am interested to build sql database management server using fast api, could you provide it in the next your video? pleasee

[gabrielshiu]

Fantastic tutorial! How do your JSON's look so good in your browser?

[abdulelahalsabri]

I have problems when call fastapi through fetch from react native only in release mod but in debug it is working?

[ammadkhan]

is there any library which will help me create CRUD webapp. I tried streamlit but I update all the data which takes long. I want something event driven.

[qazyhn]

this is a very cool python channel i am subscribed!

[thomaswahahauw]

why are you using the terminal as wel ? cant you use the browser ?

[kevinthomas]

How can this be configured to run under IIS ?