Build ASP.NET Core Web API – Scratch To Finish (.NET 7 API)


Use C# and Build an ASP.NET Core Web API with Entity Framework Core, SQL Server, Authentication & Authorization | .NET 7

What you’ll learn

  • Learn, Understand and Create ASPNET Core Web API From Scratch using .NET 7
  • Building scalable REST APIs from scratch using ASPNET CORE and C#
  • Learn and Apply Entity Framework Core to perform CRUD operations on a SQL Server database
  • Use Entity Framework Core in a code first approach
  • Understand and Apply the Repository Pattern in ASPNET Core Web API
  • Use Domain Driven Design (DDD) approach to create domain first models and project
  • Understand RESTful Principles and Apply them in ASPNET Core Web API
  • Understand Best practices and Clean Coding Techniques, Know Shortcuts and Tips and Tricks
  • Add Validations In ASPNET CORE Web API
  • Use popular third-party libraries such as AUTOMAPPER
  • Understand and Use Interfaces, Inheritance, Dependency Injection etc
  • Understand and Implement Authentication and Role based Authorization to Authenticate and Authorize the ASPNET Core Database
  • Create JWT tokens to Authenticate API
  • Test ASPNET Core Web API using Swagger and Postman
  • Use ASPNET Core Identity in ASPNET Core Web API to Authenticate and add Role based Authorization
  • Learn Filtering, Sorting and Pagination in ASPNET Core Web API


  • Hello world experience in ASPNET Core
  • Beginner knowledge about APIs and their use
  • 3-6 months experience working with ASPNET Core and C#



The course is compatible with both versions: .NET6 & .NET7


This is a complete guide to creating ASP.NET Core Web API  using  .NET 7, Entity Framework Core (EF Core), and SQL Server database.

With over 6000 student enrolments and more than 1100 5-Star reviews, this course has helped students from all backgrounds to learn and implement ASP.NET core Web API.

This course is for all skill levels and best suits beginners and intermediate developers who have gained knowledge in C# and ASP.NET Web MVC and want to use their skills to learn ASP.NET Core and specifically ASP.NET Core Web API.

In this ASP.NET Core WEB API course, we will use .NET 7 and create a REST WEB API.

During this course, you will gain so much experience creating ASP.NET Core APIs and endpoints and by the end, I am confident that you will gain enough practical knowledge to create your own ASP.NET Web APIs.

We will create a very engaging Web API in which we will create the regions and walks of New Zealand and we will create an ASP.NET Core Web API so that clients of this API are able to consume this data.

We will start with learning what are the principles of REST and understand the files that ASP.NET Core creates as part of a new project.

Then we will create and understand our domain and domain models.

Then we will go ahead and install Entity framework core and using EF Core migrations we will create our SQL Server Database.

We will then create controllers for our API and test them using Swagger UI.

We will also understand and implement the concepts of Domain and Data models and use clean coding techniques to build our ASP.NET CORE Web API.

We will use a famous third-party library called Automapper to map objects inside our API.

With all of this, we will go on and create CRUD operations for our Web API. We will perform Create, Read, Update, and Delete operations on our API using the Repository Pattern in ASP.NET Core API.

Then we will understand and implement Authentication and Authorization in ASP.NET CORE Web APIS using JWT tokens and see how we can generate JWT tokens using our API (Server) so that we can Authenticate and Authorize the clients of our application.

We will learn more advanced level stuff by implementing Filtering, Sorting, and Pagination in our ASP.NET Core Web API.

We will use Postman and Swagger to test our Authentication and Authorization.

We will also use ASP.NET Core Identity to our API where we Register users and assign roles to them.

In this course ASP.NET Core Web API course, you will learn and implement:

  • Understand REST APIs by creating a Web API using ASP.NET Core and .NET 7
  • Understand REST Principles
  • Understand Dependency Injection and Benefits
  • Creating New ASP.NET Core Web API Project
  • Understand .NET 7 WEB API Project In .NET 7 and C#
  • Learn And Install Entity Framework Core (EF Core) In ASP.NET Core Web API Project
  • Learn Entity Framework Core Migrations
  • Understand the difference between Domain models and DTOs
  • Understand Domain Models and Repository Pattern
  • Use Swagger To Test ASPNET Core WEB API project
  • Learn How To Map Models To One Another Using Automapper
  • Learn Asynchronous Programming (Async Await)
  • Validate ASP.NET Core WEB API
  • Secure your ASP.NET Core Web API using Microsoft Identity by adding Authentication and Role-Based Authorization to your REST API.
  • Add JWT Authentication to ASP.NET Core Web API by creating JWT Tokens to API Clients.
  • Understand and Add Authentication and Authorization To ASP.NET Core API and Create Read and Write Users To Test this Via Postman
  • Incorporate ASP.NET JWT Authentication Into SwaggerUI
  • Add advanced functionality like Filtering, Sorting, and Pagination to your ASP.NET Core Web API.

Know me more

I am Sameer, a professional software developer with over 15 years of industry experience. I love to educate myself and others and that’s why I started with my youtube channel where I have a loving audience. I create content for software developers like you so that I can share my knowledge.


Over 11000 students on Udemy

Over 2000  Reviews on Udemy

Over 1.4 Million Views on Youtube

Some of the reviews

==> Hands down the best way to learn this technology stack. Sameer really did a good job here and I hope he will be blessing us with more interesting Angular projects in the future! Maybe a sample e-commerce or Hotel Booking app 🙂

==> Although I didn’t have any prior experience with C# OR .Net Core MVC, I was still able to grasp a lot from this course, all thanks to the instructor!
==> A very detailed and extensive course! clear voice and great detail to topics.
… and1000s of more reviews on my courses.

Money Back Guarantee

I Guarantee you that after finishing this course, you will be confident enough to create REST APIs in ASP.NET Core  and .NET 7 on your own.

You will feel confident at work or creating your own projects.

If you want to create functional, generic, clean, and usable websites using ASP.NET, then this is the course for you.

If still, you are unable to get benefit from this course (we will be sad to see you go!), there is a “30-day money back guaranteed by Udemy”.

Why do you need this course?

By buying this course, you will make a fantastic choice as this course will help you gain the confidence you need to create ASP.NET Core Web APIs

I assure you that by the end of this course, you will have the confidence to create scalable ASP.NET Core Web APIs from scratch.

Who this course is for:

  • Beginner to Intermediate Developer with some knowledge in ASPNET Core and C#

Created by Sameer Saini
Last updated 7/2023
English [Auto]

Size: 6.05 GB

Google Drive Links

Download Part 1 | Download Part 2

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  1. MRX says

    Thanks just downloaded it.

  2. Riya says

    Hello Team , Please Provide this course , I want to switch my career into .net

    Master ASP.NET MVC – Build Dynamic Web Apps with .NET Core
    ASP.NET MVC Mastery: Dive Deep into .NET Core MVC with Real-World App, Entity Framework Core and ASP.NET Core Identity
    2,203 students
    Created by : Sameer Saini

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