.NET 9 Web API using VS Code without Database - A Complete Tutorial

Published: 16 May 2025
on channel: DotNet Core Insights

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Learn!
✅️ How to create Web API without database
✅️ What packages to install to work on VS Code
✅️ How to seed data to the application

Technologies used:
📍.NET Core Web API v9
📍Entity Framework Core

Project Requirements:
📍Visual Studio code
📍C# Dev Kit - VS Code
📍.NET 9 SDK

👉Download - https://linktr.ee/dotnetcoreinsightshub

Timestamps:
00:00 Introduction
00:23 Get Started
00:57 Create Web API project
02:38 Enable Swagger
03:55 Create the necessary files
04:46 Start coding
08:00 Seed data without database
10:57 Write controller logic
18:18 Resolve errors!
20:06 Test the code
22:40 If you like this video, subscribe!

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