Example of how to use covconv API in C#.NET .

Program.cs

using System;

namespace example_covlangAPI
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            string uri = "http://api.ghippos.net/covlang/";

            var wc = new System.Net.WebClient();
            var nvc = new System.Collections.Specialized.NameValueCollection();

            nvc.Add("ja_JP", "ここに原文を入力すると、こふ語になります。");

            byte[] resData = wc.UploadValues(uri, nvc);

            string resText = System.Text.Encoding.UTF8.GetString(resData);
            Console.WriteLine(resText);
        }
    }
}