Top 20 NuGet httpclient Packages

A shared Xamarin wrapper binding for HttpClient
Extensions for HttpClient, Tasks and objects. Helpers to manipulate images
Enhanced Recombee SDK API client with Async methods, the possibility of supplying your own HttpClient instance. and bug fixes.
HttpClient.Caching adds http response caching to HttpClient.
A package containing several web related utilities.
Wrapper for HttpClient with JSON serialization functionality
Extensions for HttpClient
Convert JSON to System.Net.Http.HttpContent and vice versa with using Json.NET.
Convert JSON to System.Net.Http.HttpContent and vice versa with using Jil.
Basic Http CRUD operations with exceptions added
Provides a mechanism to unit test requests made with HttpClient
RESTful base client that can call any RESTful API. Supports the HTTP verbs GET, POST and PATCH. Deals with the HTTP status code 200, 201, 204, 300, 301, 302, 303, 305, 307, 400, 404, 409, 500 and 502. [covered by 60+ tests]
Afx.HttpClient
Some simple System.Net.Http.HttpClient helpers to help with your unit tests or when you don't really want to call the endpoint.
WebDAVClient is a strongly-typed, async, C# client for WebDAV.
SocksSharp provides support for Socks4/4a/5 proxy servers to HttpClient
实现类似Nginx的代理转发功能
Generate strongly typed client API in C# or TypeScript for .NET Core Web API. Strongly Typed Client API Generator generates C# and TypeScript codes of strongly typed client API similar to what generated by SvcUtil.exe of WCF, provided you have access to the ASP.NET Web API source codes or assemblies...
Fluent wrapper over HttpClient to make REST calls easier
Fluent wrapper over HttpClient to make REST calls easier