Top 20 NuGet http Packages

Portable REST Client that can be used in all types of cross-platform projects
Restract is a contract based rest client .
A generic HTTP API for calling grains in Microsoft Orleans
Fluent Interface to Build and execute Http requests
ASP.NET Core middleware that enforce that https scheme is used and that adds the HTTP Strict Transport (HSTS) header for all HTTP responses to request made using https scheme.
HTTP Hosting with MEF project compiled for .NET Standard
A light-weight ASP.Net MVC Library for posting files to IIS & Azure Storage
Library for declarative description and automatic verification of network API contracts.
HTTP Hosting for Microsoft Restier (OData) services. Targets .NET Standard 1.3
Project-based filter system StrongLoop Node.js API Platform developed by IBM Company.
Allows to execute http calls to your WebAPI
NServiceBus HTTP transport
Allows to connect NServiceBus endpoints in different geographical locations
Allows to connect NServiceBus endpoints in different geographical locations
Yllibed Versatile Http Server
HTTP caching with HttpClient through a simple and elegant API.
A hybrid HTTP mock library that can start both in memory server and self host server. The core facilities can make complex things possible, and the extensions can make simple things simple. Usages can be found in project test cases.
BuildMaster HTTP Client