using System;
using Newtonsoft.Json;
public class Program
{
public static void Main()
var str = "{\"access_token\": \"12345678901234567890\", \"token_type\": \"bearer\"}";
dynamic myObject = JsonConvert.DeserializeObject(str);
Console.WriteLine(myObject.access_token); //prints 12345678901234567890
Console.WriteLine(myObject.token_type); //prints bearer
}