config.json

//do tutorial
dotnet new console
dotnet restore
dotnet run


//para adicionar um pacote de manipulacao de json
dotnet add  package Newtonsoft.Json

workRequest.cs

using System;
using System.IO;
using System.Net;
using System.Text;
using System.Collections.Generic;
using Newtonsoft.Json;


namespace Sample{
	//Modelo do Json  
    public class Word{
        public string Name { get; set; }
        public List<string> Anagrams { get; set; }
    }

	class Test
	{
		public static void Main(string[] args){
            WebRequest request = WebRequest.Create("http://localhost:3000/newgame");
            WebResponse response = request.GetResponse();
            
			//Console.WriteLine (((HttpWebResponse)response).StatusDescription);
            
			Stream dataStream = response.GetResponseStream(); 
            StreamReader reader = new StreamReader(dataStream);  
            // Read the content.  
            string responseFromServer = reader.ReadToEnd();
			Console.WriteLine("Response:\n");
			
			//Converte a String do request em json
            Word w = Newtonsoft.Json.JsonConvert.DeserializeObject<Word>(responseFromServer);
            
            Console.WriteLine(w.Name+":");
            foreach (string elemento in w.Anagrams){
                Console.WriteLine(elemento);
            }
            reader.Close ();
            dataStream.Close ();
            response.Close ();
		}
	}
}