ASP.NET Core Web API - Build an API from Scratch
Learn .NET Web API & ASP.NET Core Web API development. Build REST APIs with Postman. Master modern API design and creation.
Course Content
ASP.NET Core Web API - Build an API from Scratch is a beginner-level Udemy course taught by Praveenkumar Bouna. It runs 2h 45m, is taught in English, and includes a certificate of completion. Learners rate it 4.3 out of 5 from 326 reviews, with 1,683 students enrolled. It is a paid course, last updated August 2025.
Unlock the power of ASP.NET Web API! This course dives into the rapidly growing world of Web APIs, a crucial skill for modern software development. Discover how industry giants like Netflix, Spotify, Tesla, and Amazon leverage APIs to connect front-end and back-end systems at scale.
You'll learn RESTful Web API concepts from the ground up, gaining a solid foundation for building robust and scalable applications.
Here's what you'll master:
- Understanding Web APIs in ASP.NET Core: Get a clear understanding of the fundamentals of building APIs with ASP.NET Core.
- RESTful API Request Workflow: Learn the intricacies of RESTful Web API request workflows, HTTP status codes, and the different components involved in a web API request.
- API Controller Concepts: Explore API Controller concepts, including their role, attributes, and importance in ASP.NET Web API development.
- Hands-on API Development: Build a complete RESTful API for a practical case study, following step-by-step instructions.
- API Return Types: Understand API return types in ASP.NET Core Web API, including
IActionResultandActionResult. - Enhance with AutoMapper: Utilize AutoMapper to streamline your ASP.NET Web API project and improve data mapping.
- API Operations (GET, POST, PUT, DELETE): Learn to implement essential Web API operations like GET, POST, PUT, and DELETE for both collections and individual items.
Why Choose This Course?
- API Expertise is in Demand: APIs are transforming every industry. RESTful APIs are the preferred choice for developers.
- Get Ahead: Gain a competitive edge by learning to build ASP.NET Web APIs effectively.
- Practical & Step-by-Step: This course offers over 2 hours of content and practice activities, following a step-by-step approach to building an ASP.NET Web API project from scratch.
- Real-World Application: You'll gain the knowledge to implement APIs for your next RESTful API project.
By the end of this course, you will:
- Confidently create a Web API project in ASP.NET Core from scratch.
- Possess significant knowledge for implementing APIs.
- Easily apply the ASP.NET Web API tips covered throughout the course.
Enroll now and start building the future of web applications with ASP.NET Web API!
Need a web app built? Hire the team behind TutorialSearch.io
We ship fast, production-grade full-stack apps (Next.js, React, edge infra) — the same stack that powers this site.