using System;    

using System.Collections.Generic;    

using System.Linq;    

using System.Text;    

using System.Threading.Tasks;    

using System.Net.Http;    

using System.Net.Http.Headers; 

public class Program

{

    public static void Main()

    {

        HttpClient client = new HttpClient();    

        client.BaseAddress = new Uri("http://staging-pg.getwaave.co/3dcart/initiate-checkout");     

        // Add an Accept header for JSON format.    

        client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));     

        // List all Names.    

        HttpResponseMessage response = client.GetAsync("api/Values").Result;  // Blocking call!    

        if (response.IsSuccessStatusCode)    

        {    

            var products = response.Content.ReadAsStringAsync().Result;     

            Console.WriteLine("{0} ({1}))", response.StatusCode , response.Content);

        }    

        else    

        {    

            Console.WriteLine("{0} ({1})", (int)response.StatusCode, response.ReasonPhrase);    

        }    

    }

}