RestC#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using System.Web;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using RestSharp;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Threading.Tasks;

namespace ConsoleApplicationAPI_test
{
    internal class Program
    {
        //http://api.openweathermap.org/data/2.5/weather?q=London,uk

        public static String endPoint = "http://api.openweathermap.org/data/2.5/";
        private static string weatherQLondonUk = "weather?q=London,uk";

        private static void Main(string[] args)
        {
            //            var client = new RestClient(endPoint);
            RunAsync().Wait();
            //getWeather();
        }

        private static async Task RunAsync()
        {
            using (var client = new HttpClient())
            {
                client.BaseAddress = new Uri(endPoint);
                client.DefaultRequestHeaders.Accept.Clear();
                client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

                // New code:
                HttpResponseMessage response = await client.GetAsync(weatherQLondonUk);
                if (response.IsSuccessStatusCode)
                {
                    WeatherDAL product = await response.Content.ReadAsAsync<WeatherDAL>();
                    Console.WriteLine("{0}\t${1}\t{2}", product.main.temp, product.main.humidity, product.main.temp_max);
                }
            }
        }


    }
}