🎁ALL-ACCESS Subscription: Unlock access to all of my courses, both now and in the future at a low $19.99 / month. frankliucs.com/all-access 💎 Complete Web API in .NET 8 Course: frankliucs.com/webapi-course 💎Learn .NET MAUI while creating a Contacts App in .NET 7: frankliucs.com/maui 🔥Learn Blazor while creating an Inventory Management System in .NET 6 frankliucs.com/blazor-ims 💎 Complete Guide to ASP.NET Core Identity frankliucs.com/identity 💎Complete Blazor Course: Build an e-commerce app with ASP.NET Blazor and Clean Architecture frankliucs.com/blazor-course 👍Architecture Course frankliucs.com/architecture-course 🔌 Connect with me: frankliucs.com/ 🏅 Support me on Patreon: www.patreon.com/frankliucs ☕ Support me on Buy me a Coffee: www.buymeacoffee.com/frankliucs 00:00:00 Introduction 00:03:06 What is Web API & Why create Web API 00:10:21 How Web API Works in Theory 00:14:49 How Web API Works (Demo with Minimal APIs) 00:27:32 What is a Web API Framework 00:33:27 ASP.NET Core Middleware Pipeline 00:37:34 Web API Controller 00:42:25 Routing in Web API 00:51:17 Model Binding 01:01:06 Model Validation with DataAnnatation 01:08:07 Model Validation with ValidationAttribute 01:15:10 Web API Return Types 01:21:30 In Mememory Repository 01:25:01 Model Validation with Action Filter 01:35:30 Read Endpoint 01:36:55 Create Endpoint 01:46:45 Validating Create Endpoint with ActionFilter 01:51:23 Update Endpoint 01:59:48 Exception Hanlding with Exception Filter 02:05:48 Delete Endpoint

So far this is far more helpful than the Tim Corey Lessons. He tends to go into extraneous detail before getting to the meat of the subject. If we're talking about Seafood Gumbo, he is explaining the differenent thoughts on how to make a proper roux before I even know what seafood gumbo is. I like how you give your definition of web api, explain why it exists, and use diagrams to break it down.

I dont think i have left any lecture on youtube related to .NetCore Web API and this is by far the best one! Thanks alot for the gold content!

God bless you. I've been trying to understand web APIs for 3 weeks now, and you've unlocked everything for me. I'll be following all your videos, liking them, and leaving comments to try to contribute to your success. I hope you'll continue making videos in the future!

Thank you so much!!! It's been one of the most effective Rest Api course i've ever went through. Looking forward for more courses as this legend one.

Only once before have I purchased a course after seeing a video introduction on KZfaq, but I did with this class because it is packed with so much great material. As others have mentioned, Frank goes into great detail explaining his code and I very much like that, which is kinda interesting to me as I'm usually skipping any introductions and only looking for what I think I need. Anyway, I'm eagerly awaiting more .Net 8 videos!

One of the best teaching i have ever seen. Thanks for your videos sir. Please continue your service.

Your Explanation of the basic concepts are very good and your diagrams are very helpful, especially comparing the two different era of technologies. I am returning back to development after many years

Great tutorial. Thank you for creating this tutorial! I'm actually switching from PHP to .Net.😀

You are a Master teacher!! I went through your Udemy IMS, I can say is, "That's a Masterpiece." Thank you again sir. Do you by chance have a tutorial on Blazor Server deployment? or could you make one please? I'm trying to deploy my IMS with In Memory Data

You are amazing in explaining. This helps me a lot. Thank you!

Tysm. You explain this so much better than my lecturer

really loving the course and its focus on establishing the foundations while tackling the framework's features. i'm new to ASP.NET and back end development in general so a lot of the architectural stuff being covered is a very great knowledge primer! love the way you explain stuff too and i'd be very interested in seeing more .NET / C# topics covered on the channel.

This is Great. It really helps to see it drawn out with diagrams! Thanks again.

This is superb! Thank you very much!

Can't wait for the next course.

Very good tutorial. I hope you continue this series

This is more than great. Thank you :)

I really enjoyed the course - many thanks for explaining things in super easy way. Did I miss the security session about JWT tokens?

Thanks, After long time i saw a tutorial from start to end. Thanks again.

Really, You have done a great job!

Very nice and helpfull, thank you very much .

Thank you for this valuable content! Keep it up❤

Fall in love with your each and every lecture. Could you share the github repo?

Excellent content ! Thank you

Perfect tutorials 👏

Great course and your a excellent teacher! Should I buy the full course or take our other courses after this one?

Great job. Thank you.

52:57 You mention that typically a body/payload is not used on a GET verb. What if I wanted to retrieve all beers that are dark and malty, instead of the entire list of beers? Wouldn't I want a payload of "color=dark&taste=malty" in this case? Excellent course, by the way!

Can you cover JWT Authentication as part of this video, or is it too late ?

Nice Tutorial

Hi, just wondering if there is next part for Securing end point Authentication jwt token etc ?

Are you planning on releasing your courses on Pluralsight?

very good

can you record your videos in Dark Mode? the texts with white backgraounds are hard to read or unreadable at all

why havent you touched upon how to use/call these api in a projec

Where do i find the .net documentation for all of this ?

I love you! You are the best!

Hey i purchased your udemy course on identity in dotnet 8 , i have a question in my solution when i don't specify the app.useathentication middleware my cookie still gets decrypted and my base.user isauthenticated is true and my claims are filled in ? i am baffled xd

Its Great Can you pls add jwt with this

Nice video but still only a single model, why do you never show more complex objects with multiple models ?

Hi, firstly thank you Mr. Liu for your excellent tutorial. But I can't understand something. In "Routing in Web API section", you teached us second way of configure routing controller based WEB API. 1. Way [Route("/shirts/{id}")] We defined URL as " ...... / shirts / {id} ". When we use postman , we can request like this. Its okey for me. 2. Way [Route("api/[controller]")] We defined URL as " ...... /api / ? / {id} ". When we use postman , how the postman knows "/api/shirts " part of URL. We didn't specify "/shirts" anywhere like previous our codes. ( Program.cs, ShirtsController.cs .. etc)

I don't have money now to buy a coffee for you. But for sure in 1 or 2 i will join a job to and i will definitely get you a coffee thank you bro. Super useful video. 🤍