Top 20 NuGet api Packages

SetStrike is a class object designed to interface between a variety of GUIs and a rental inventory management database
This is a wrapper for web api services. Some helpful classes. Work fine with JsSite nuget-package
Implementation of the Hawk authentication scheme for Web API v2 and Katana.
Sport Exchanges wrapper library
Реализация Вконтакте API для .NET. Примеры использования Вы можете найти на CodePlex: https://vkdotnet.codeplex.com/
Base rest consumer for DEG's social libraries. You probably won't use this directly.
Bootstrap Map JS is a simple framework for building responsive mapping applications with the ArcGIS API for JavaScript and Bootstrap (ver 3.x). With just a few lines of css and js you can build a rich web-mobile application that will work on any device.
Pure C# Web API for connecting to the Gracenote music database. Supports searching for albums, singles and artists and artwork download.
API client for single sign on features.
Send SMS messages with the HostedSMS API. This nuget package is a .NET C# messaging library that can be used to send SMS messages. Integrate SMS with You Applications and send text massages directly from them using our API. Create text message marketing and advertising campaings. Wysyłaj wiadomoś...
.NET library for official Russian State Duma API web service (http://api.duma.gov.ru) for querying and searching information of laws, deputies, authorities, sessions, votings and the like.
The Minimalistic x86/x64 API Hooking Library
Web Api utilities
Easy access to various Zuora APIs.
Lightweight Flickr API for web only.
Specflow Generic Http Steps for testing APIs
Wddx.Net is a WDDX serializer/deserializer for .NET.
A client for the JustGiving API available at https://api.justgiving.com RC version!
You are provided with a neat opinionated pattern of input argument validation You are provided with the capability to only execute classes when its their responsibility to do so
This is a API written in C# but it can be used in any .NET language. It's a fork from WhatsAPINet, which is based on WhatsAPI. The goal of this fork is to make it all work again and refacter the code, add documentation and write documentation on how Whatsapp works.