Top 20 NuGet api Packages

Video Property for EPiserver 7 provides a rich interface for selecting a video clips with support for rendering preview/thumbnail in edit mode. Works with YouTube and Vimeo.
.NET Client for Getty Images Search and Download API
Image Storage API SDK to allow you upload your beloved pictures to our service.
DwollaApi is a .net library for making transactions and interacting with the full Api provided by www.dwolla.com. For full Dwolla documentation see http://developers.dwolla.com/dev/docs
Wrapper for the PushRoom API
Builds api endpoint information / documentation dynamically by reflecting over the controllers and actions.
A Bitly API Wrapper service that uses OAuth 2.0 authentication and T4 templates to make adding new endpoints easy.
VideoCloud Property. Provides the ability to select videos uploaded to Brightcove video cloud storage.
Provides a simple implementation of the HTTP Token Access Authentication scheme for use with ASP.NET Web API by leveraging the ASP.NET Form Authentication engine.
Core library for FormsToTokenAccessAuthentication.
Library to get access to CloudFlare REST API. This library encapsulates the requests to the API and avoids dealing with HttpRequest objects. An active CloudFlare account IS REQUIRED. More info at https://bitbucket.org/sergi_gisbert/cloudflare.api
A ultra-simple .NET library for accessing tweets and user timelines via the Twitter REST API v1.1
A ultra-simple .NET library for accessing Google's Geocoding service
SteamSharp is a portable class library for use in .NET 4.5+ projects. Due to its portability, this library can be used in Windows Store (8 or higher) and Windows Phone (8 or higher) applications (among others).
A web hosting extension to the Decsisions package.
Builds api endpoint information / documentation dynamically by reflecting over the controllers and actions
OWIN middleware for authenticating X.509 client certificates in OWIN/Katana applications.
A ultra-simple .NET library for accessing Google's YouTube data service
Official C# binding for mForex API