linqpad script (needs reference to Newtonsoft.Json) for calling premailer API - see http://premailer.dialect.ca/api

CallPremailerApi.cs

void Main()
{
    var webClient = new WebClient();
    
    var requestParameters = new NameValueCollection()
    {
        { "url", "http://www.hondaelcerritonews.com/news/2012/MayNewsletter/?view=Email" },
        { "preserve_styles", "false" },
        { "remove_ids", "true" },
        { "remove_classes", "true" },
        { "remove_comments", "true" },
    };
    
    var resultBytes = webClient.UploadValues("http://premailer.dialect.ca/api/0.1/documents",
                                             requestParameters);
    var resultString = Encoding.UTF8.GetString(resultBytes);
                                   
    var result = Newtonsoft.Json.JsonConvert.DeserializeObject<RootObject>(resultString);
    result.Dump();
    
    webClient.DownloadFile(result.documents.html, @"C:\temp\premailer\apiresults\lastcall.html");
    webClient.DownloadFile(result.documents.txt, @"C:\temp\premailer\apiresults\lastcall.txt");
}

// Define other methods and classes here
public class Options
{
    public string adapter { get; set; }
    public bool preserve_styles { get; set; }
    public bool remove_ids { get; set; }
    public bool remove_classes { get; set; }
    public bool remove_comments { get; set; }
}

public class Documents
{
    public string html { get; set; }
    public string txt { get; set; }
}

public class RootObject
{
    public string version { get; set; }
    public int status { get; set; }
    public string message { get; set; }
    public Options options { get; set; }
    public Documents documents { get; set; }
}