Tutorial: Create a controller-based web API with ASP.NET Core
This tutorial uses Endpoints Explorer and .http files to test the API. Create API testing UI with Swagger. There are many available web API testing tools to choose from, and you can follow …
Get Started with ASP.NET Web API 2 (C#) - ASP.NET 4.x
Sep 29, 2022 · In this tutorial, you will use ASP.NET Web API to create a web API that returns a list of products. HTTP is not just for serving up web pages. HTTP is also a powerful platform …
Create web APIs with ASP.NET Core | Microsoft Learn
Jun 1, 2024 · ASP.NET Core supports creating RESTful services, also known as web APIs, using C#. To handle requests, a web API uses controllers. Controllers in a web API are classes that …
Tutorial: Make HTTP requests in a .NET console app - C#
Oct 29, 2022 · This tutorial builds an app that issues HTTP requests to a REST service on GitHub. The app reads information in JSON format and converts the JSON into C# objects. …
Call a Web API From a .NET Client (C#) - ASP.NET 4.x
Aug 25, 2022 · To learn how to implement this API with ASP.NET Web API, see Creating a Web API that Supports CRUD Operations. For simplicity, the client application in this tutorial is a …
Make HTTP requests with the HttpClient - .NET | Microsoft Learn
Mar 9, 2025 · Create the HTTP PUT request as JSON. To automatically serialize PUT request arguments and deserialize responses into strongly typed C# objects, use the PutAsJsonAsync …
Tutorial: Create a minimal API with ASP.NET Core
Minimal APIs are architected to create HTTP APIs with minimal dependencies. They're ideal for microservices and apps that want to include only the minimum files, features, and …
Get started with NSwag and ASP.NET Core | Microsoft Learn
Feb 7, 2025 · NSwagStudio: A Windows desktop app for generating API client code in C# or TypeScript. The NSwag.CodeGeneration.CSharp or NSwag.CodeGeneration.TypeScript …
File.Create Method (System.IO) | Microsoft Learn
open System.IO open System.Text let path = @"c:\temp\MyTest.txt" // Create the file, or overwrite if the file exists. do use fs = File.Create path let info = UTF8Encoding(true) .GetBytes "This is …
Build RESTful APIs with ASP.NET Web API - ASP.NET 4.x
Exercise 1: Create a Read-Only Web API; Exercise 2: Create a Read/Write Web API; Exercise 3: Consume the Web API from an HTML Client