FastAPI Tutorial - Building RESTful APIs with Python

In this Python tutorial you will learn about FastAPI, a Web framework for developing RESTful APIs in Python. FastAPI is based on Pydantic and type hints to validate, serialize, and deserialize data, and automatically auto-generate OpenAPI documents. It fully supports asynchronous programming and can run with Uvicorn and Gunicorn
#fastapi #pythontutorial #amigoscode
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⭐ Table Of Contents ⭐
===========================================
00:00 Intro
02:15 - FastAPI and Uvicorn
04:48 - Up and Running with FastAPI
09:55 - HTTP Methods
13:45 - Async Await
16:22 - User Model
20:56 - Database
24:48 - HTTP Get Requests
28:51 - HTTP Post Requests
32:13 - Rest Client
38:41 - Swagger Docs and Redoc
44:37 - HTTP Delete Requests
49:38 - HTTP Status Codes
52:13 - Raising Exceptions
55:07 - Exercise
56:20 - Exercise Solution
01:01:24 - Outro
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❤️ Thanks for watching

[@rbiyarakhmatova8607]

This is the best course which explains FasApi and how to work with databases, finally, I understood a lot of things about FastApi from this video, very clear and everything worked

[@ezekomaugoo5569]

The best tutorial that I have watched. Well broken down into pieces and direct. Amazing

[@eduardotrujillo9316]

Great english, high quality video, amazing sound, and absolutely clean explanation. 10/10!

[@whatsappadmin2206]

👆 ❤️ For consultation and assistance.

[@gauravghodinde2949]

Im smell chandler's defense mechanism

[@olalekanjamiumakanjuola5654]

Did you really write Great english? what has that got to do with the tutorial?

[@hahadarsh]

@@olalekanjamiumakanjuola5654 cause the person who wrote this comment is not an english speaker, so that was an appreciation.

[@devguyahnaf]

Hey there, this tutorial's another banger! Great job Nelson! FastAPI is indeed an amazing framework for making REST APIs. But I'm a biased user of the Python Flask library (It's just amazing), so I hope you can make some content regarding Flask :) Regardless, thank you for making programming and frameworks easy for people. I recommend your content to a lot of my friends and people who want to learn how to code. Stay safe!

[@whatsappadmin2206]

👆 ❤️ For consultation and assistance..

[@Fadylineage]

Great Video brother. Terminal: if it didn't work using uvicorn main:app --reload use python -m uvicorn main:app --reload

[@michaelraymondabikale8822]

Even before watching, I knew there was alot to look forward in your tutorial. Great content always.

[@nevetsspence7740]

Absolutely great video series, very clearly and concisely communicated. Thank you very much.

[@DanielSteckler]

My English is not very good but you speak very clearly and the truth is that it is understood very well. First time I hear someone speaking English and I understand everything. Thank you for sharing knowledge

[@malkitsingh01]

perfect video for the newbies to the framework. Subd for the production quality!

[@MarcosOliveira-us4wf]

Jesus! when I have to do something and I open the KZbin, the algorithm show me the video solution the Amigoscode EVERY SINGLE MOMENT haha, You're the best!

[@matthewb2133]

Such a chill relaxed tutorial. So easy to follow.

[@radla9507]

Thank you very much for the video. It is the best introduction that I have seen. This comment is referring to to all your videos, they all are very clear and fantastically laid out. They are a wonderful resource. Great work and again thank you very much for sharing.

[@boira_dani]

Amazing video! I came across FastAPI because I needed a really simple and straightforward API server for a project, and your video certainly helped! Thanks :)

[@whatsappadmin2206]

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[@RunGuitarMan]

Very good video! Simply and clearly explained. Good job, thx!

[@user-zv7yn9ly5b]

Amazing tutorial, very clear. Thank you a lot!!!

[@godswillumukoro8908]

If you are getting an error with optional middle name, do this: middle_name: Optional[str] = None # Assigned a default value of None

[@adedolapoogungbire7088]

Thanks so much for this brother. Also had to redefine the roles roles: List[Roles]

[@jameschong4162]

This was super helpful, thank you!

[@tecgeminis9926]

Fantastic tutorial, waiting for the next part of this series.

[@whatsappadmin2206]

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[@mzamomahaeng268]

Amazing video brother, you articulate this so well. It was a wonderful follow along. Please keep up the good work.

[@KoDeCcS]

Had no opportunity to use side software and plugins while followed the vid so i created fron interface to test my API out. Cant wait to see what will you bring as a frontend to this one! Amazing job! Keep it going!

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[@dragosg4258]

SUCH an excellent tutorial! Stellar work, sir. Thanks for sharing your knowledge with us and making it so easy to understand and broken into baby steps. And also, for using free resources.

[@KoDeCcS]

Thank you for this tutorial! Its very usefull and i like how you giving the information! I wish there was a little cheatsheet document on this type of video so you can return and use this later without seeking thru whole vid :)

[@sridharantce]

Excellent video. I could learn about FastAPI real quick.

[@r0f115L4m]

Wa alaykumus Salaam brother, this tutorial was just what I needed to get started with FastAPI. Awesome stuff! Subscribed.

[@Jaimefvs93]

Amazing tutorial! Thanks for this top content mi amigo. I just had to subscribe

[@syedmuneeb8322]

Walaikum assalam. Heard the first 2 seconds and knew I had to stick around for more. May Allah bless you

[@unduktea]

Thank you so much, this video is very informative 👍 Barakallah amigoscode 🙏

[@arochomsky9254]

Great video! I will have a work interview soon and they need me to be able to use this library, I hard worked with Flask, Bottle, Django and even frameworkless, but none of the places I worked used this, so this is of greath help to begin with (I watched another ones before this tuto best till the moment)

[@travel_worldwide_365]

Nicely explained. Thanks for uploading.

[@nathandecena7694]

Hi man! This was so informative and easy to follow. Thanks 😎

[@whatsappadmin2206]

👆 ❤️ For consultation and assistance.a

[@jesuspereiraoficial]

Great job Bro. Your video is GENIAL!!! Thanks for this...

[@andersonmedina1310]

Fantastic tutorial You made it seem so simple.

[@piotrdzwiniel2169]

Cool tutorial. Thank you very much for it 🙂

[@hygosousa1170]

Thank you so much for you share your know knowledge of a manner so simple and directly.

[@ndahayokevin7626]

Nelson, You are my all time inspiration in software development.

[@whatsappadmin2206]

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[@DaniloSilva-pl3sq]

Best FastAPI tutorial so far!

[@whatsappadmin2206]

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[@malikgaruba4079]

Walaykum Salam, Detailed enough to revise. Thanks

[@kiss-liava]

Cool! Thank you for the tutorial

[@trublaster101]

Thanks for this course.

[@ElinLiu0823]

Already deploy fastapi in production,super love it's swagger documentation intergreted.🎉

[@wp4297]

Great job, so helpful. So, new subscriber

[@aqibrehmanpirzada4552]

Best Work Brother Masha Allah I am Glad that you made such video very helpful.

[@santiagolean2088]

You are amaizing man! Thanks

[@mahmoudsamir9537]

thank you brother for your efforts

[@Khushpich]

Great video as always. Thanks amigo!

[@whatsappadmin2206]

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[@thodorisapostolopoulos7519]

Great quality of video, nice explanation both of theory and of what you implement. Good job. One question. Should i use fast API as an external api for machine learning analysis into a django app?

[@arvidj8918]

23:52 haha I almost spit out my coffee when you said Alex.... Jones :D

[@AE-qj5xi]

Assalamualaikum, what a nice video. Thank you for sharing sir

[@quadrolang1014]

thanks for this video) you help me!) thank you!

[@tanjimulislam4762]

I got a Job this month as a FastAPI backend developer. Hope you will bring advanced tutorials in near future on it. There is lack of resources/courses on KZbin for advanced studies. If you could consider and make some good stuff on this framework whatever it'll be theoretical explanations, we'll be obliged there by you. 🤜🤛

[@fernandocoelho1334]

Search fastapi playlist. Example: kzbin.infoplaylists

[@samwelotieno9452]

I did not know they could specify types in python, learnt something new ...nice

[@whatsappadmin2206]

👆 For consultation and assistance

[@haritzmuhammad4343]

Waalaikumsalam, I've been your fan from now on, thank you for this great tutorial.

[@tuobraun]

Nice video, thank you. It would be great to see how to connect this project to a real db and have a simple UI to interact.

[@McMurchie]

Just starting, so far video is crisp

[@makumbo22]

First comment, its a pleasure be your follower my friend.... Regards from Peru!

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👆 For consultation and assistance.

[@LuvxJacqu4li8e]

Nice. I was jc about how to send data on the post. Thunder Client! Got it. Very nice.

[@user-hf8iy8xp9y]

very clear explanation with background on HTTP methods and Swagger documentation. One additional helpful topic would have been query string parameters.

[@nagdali9209]

Salam brother This is extremely insightful content

[@LaunchpadMediaGroup1]

Awesome video - I am hoping the Alex Jones reference was on purpose 😂

[@ceno9197]

Perfect course brother.

[@BbB-vr9uh]

Thank you for this great tutorial! Just one question: I am wondering why not start using pipenv for future tutorials as it it considered a best practice at this point?

[@azzahamed2063]

Thank you !

[@noirsgames]

Mashallah, you explained it so clean.

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[@Fosdark]

Thank for video!

[@hamzanasirr]

Nelson, you beauty. Stay blessed brother. Jazak ALLAH!

[@sf2998]

hey great tutorial!!

[@ahmadumar6210]

jazakaAllahu khairan its very very useful!

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[@sascha.]

Great video!

[@DennisPing]

THIS IS THE ONE!! Thanks

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[@madukomablessed4712]

Wonderful tutorial! Please which extension you use in vscode to do the auto import for you?

[@abessesmahi4888]

و عليكم السلام ما شاء الله لا قوة إلا بالله بارك الله فيك Thank you so much brother

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👆 For consultation and assistance.

[@robertocorti4859]

great tutorial! Thank you so much Amigo!

[@trocandobytes]

You´re amazing !

[@lioneluran]

Great resource! Have you used a Prometheus client to monitor your FastAPI app? I've been trying to but it's beyond my understanding, apparently. Any resource you'd suggest? Thanks!

[@aliemamalinezhad6523]

fast api is amazing, thanks

[@abdulrahmanali599]

Wow Wow Wow! I have a habit of skimming through coding videos and I certainly learned a new thing today!!!! Just felt like sharing, I had a school project where I had to use Spring boot & React. I watched amigoscode videos about these stacks and I scored a 90+ in my software engineering project. My supervisor commented "This is a commercial ready product!".

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[@ElkoGuitarist]

Thank you brother 👏🏼

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[@michelchaghoury870]

great vid we need more and more content like this one, can you make a vid about how to use swagger with spring boot ?

[@dlouise64]

Thank you :)

[@RichardvanBemmelen]

This is excellent!

[@whatsappadmin2206]

👆 ❤️ Thanks For consultation and assistance

[@mariachioteli3975]

Hello, I have a question. When I am using the PUT method to update Jamila ( last video_excerice) , it updates everything rather than the role. I add the "admin" but it still shows only "student" when I execute the GET. Do you have any idea why it might happens? Thank you in advance!!

[@techy5393]

very usefull tutorial i love you very much ! ❤

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[@alw-3052]

WELL DONE!!!

[@hamedahmad1]

Thanks!

[@MehmetALTINEL]

Aleykumsalam verahmetullahi veberaketu. Thank you for your teaching our brain and touching our hearth.

[@sirojbobojonov4617]

Assalamu Alaykum bro , very amazing tutorial

[@najafzawar4852]

Love the way you say Salam😍

[@tiagocosta2689]

escelent video. Congracts! If possible, make a video showing how to deploy one rest api. Thanks a lot

[@katlegolionel1174]

Yo Bro, what an amazing tutorial...thank you so much for this. I now understand how APIs more than I did before watching this. Quick question, how would one go about deploying an API created using FastAPI !and have it available publicly for people to use on RapidAPI? Look forward to your response. Best regards

[@josemariadiy6400]

Hola,🖐️ Al 2022 que framework me recomiendas usar en el ecosistema Python..... Django, Flask o FastApi ?? 🤔🤔🤔🤔 O cada uno de estos tiene usos diferentes?. Saludos

[@aktanbekaidarov3470]

Thanks for the video! Where are the links regarding Postgresql and integrating db with FastAPI (you mentioned in end of video)?

[@RayronRodffer]

Nice tutorial! send a Hello to brazil, please!!

[@user-jz5tx5kd3p]

Hello, i'm student, i have applied a company, i recieve a misstion " Built backend mobile app by phython ", done. So i'm here, before watching video, i want to mark this time. =)). so interesting

[@rolandovillcaarias5112]

Thank you for that amigo 🤓

[@whatsappadmin2206]

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[@dalicodes]

Thank you. This is very informative. I am working on my next project for the next video where I create an api for crypto currencies scraped from the web and this has greatly helped in understanding fastapi. How do I interact with postgres?

[@lordmelbury7174]

Great tutorial, subscribed! ps. Maybe leave out the facebook signup prompts though as many people don't do facebook..some even dislike it !

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[@kingramius5089]

Just great 👍!

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[@millerdane]

Thanks for posting bro.

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[@oussamachahidi9201]

That was Greate my dear brother ! Can u do a tutorial about FastApi-users.

[@anindasadman443]

which font do you use? seems very clean.

[@alexanderkomanov4151]

Great One! I'm wondering how it was working in your case! Because an Optional type requires at least a None value. In order to make it optional - we need to provide a default parameter: middle_name: Optional[str] = None Otherwise, it will trigger an error: Field required [type=missing, input_value={'id': UUID('c7866691-65a...[]}, input_type=dict]

[@aidenyang747]

same happened to me, thanks for the input