public class Program
{
    static void Main(string[] args)
    {
        string json = @"{
       'Email': 'Joebloggs@example.com',
       'Active': true,
       'CreatedDate': '2015-01-20T00:00:00Z'}";

        Account account = JsonConvert.DeserializeObject<Account>(json);

        string email=account.Email.ToString();
        DateTime date=account.CreatedDate.ToDateTime();

      //Open a connection with database.Write a insert query and provide these values and run the query.
    }
}