static void Main(string[] args) { string email = "EMAIL"; string password = "******"; string jdDeviceName = "DIVCE_NAME"; var link = "DOWNLOAD_LINK"; string package = "PACKAGE_NAME"; var jDownloader = new JDownloader(); Console.WriteLine("Connect:" + jDownloader.Connect(email, password)); Console.WriteLine("EnumerateDevices:" + jDownloader.EnumerateDevices()); foreach (var device in jDownloader.Devices) { Console.WriteLine("{0}:{1}", device.Name, device.Id); } var yourdevice = jDownloader.Devices.FirstOrDefault(x => x.Name == jdDeviceName); Console.WriteLine("AddLinks:" + jDownloader.AddLink(yourdevice, link, package)); }