is.gd.NET API Client Library for is.gd and v.gd Installation (Using Nuget) Install-Package is.gd Usage Shortening URL string shortendUrl = @is.gd.Url.GetShortenedUrl("www.example.com"); Looking up shortened URL string fullUrl = @is.gd.Url.LookupShortenedUrl("https://is.gd/T5132");