Top 20 NuGet WebAPI Packages

WebAPI

Add performance counter APM metrics for Web Api controllers.
An extension to Dwarf enabling Dwarf objects in controllers
TweetSharp for windows phone (8/8.1) is a fast, clean wrapper around the Twitter API. It uses T4 templates to make adding new endpoints easy.
This library contains Wordpress API translated from Php to .Net. Source C# code using this library can be converted do native Php code with 'C# to Php' compiler.
Application Programming Interface for data transmission and retrieval from Poloniex through the Microsoft .NET Framework
.NET client library for Codewars API
Adds a pipeline of ExceptionFilters to the WebApi pipeline and a couple of useful filters
Perform Shopify OAuth 2.0 - authentication / authorization to access Shopify API
Finds routes in WebAPI without magic strings using lambda expressions.
Fozzy Senses encompass Hearing and Vision
SDK for .NET simplifies working with the XPO Data API v1
Yet another vk.com api wrapper
A C# asynchronous client library to interact with the Zoho People API. The client does not fully implement all the API features.
Simple module for integration with Emfluence API.
PHP-клиент для работы с retailCRM API. Рекомендуем обращаться к документации по библиотеке, в частности по классу RetailCrm\ApiClient.
SL Stockholm Lokaltrafik API wrapper SL Stockholms lokaltrafik (stockholm public transport) api wrapper for .NET. This API wrapper makes it easier to user SL API. If you have an account at Trafiklab (https://www.trafiklab.se/) you can use this API Wrapper.
Utilities for unit testing Asp WebApi Projects. Builds on ApprovalTests
Gorilla Geek Storage Manager
This is the new .NET SDK for the DreamFactory REST API targeting version DreamFactory 2.0 and above. For support of older DF instances use nuget package version 1.0.2.