Simulate API failures, throttling, and chaos — all from your command line.

An API testing tool with support for HTTP/2 and HTTP/3. Alternative to Postman.

UnitTestEx provides .NET testing extensions to the most popular testing frameworks (MSTest, NUnit and Xunit) specifically to improve the testing experience with ASP.NET controller, and Azure Function, execution including underlying HttpClientFactory mocking.

API Test automation Framework with Speclow

BDD API Automation Framework built on top of Specflow and RestSharp

Automated WebAPI Tester. Provides UI to run tests that are organized into xml files. See wiki page for details.

This is sample automation testing project on C# using Playwright and Restsharp.

Generic API Test Automation Framework using C# and Specflow

Honeybee is a reference architecture for automated testing of APIs using .NET Core

Simple and powerful library for Testing API Endpoints

RestSharp API testing with C# and SpecFlow.

Dotnet CLI Tool

API Test Automation using RestSharp, C# and SpecFlow.

REST API Testing Suite - test suite built with NUnit and RestSharp

An example of CQRS architectural pattern on ASP.NET Core.

Expected.Request, a simple API testing framework.

TestLemon official documentation and sample API project with CI/CD integration

.NET API endpoint test using SpecFlow and BDD.

Create automation script (require both API and UI)