TelegramBot Test with C# Console

using TelegramBot.Helpers;

Console.WriteLine("Sending Start...");
DateTime startTime = DateTime.Now;

Console.Write("Type your Message: ");
string message = Console.ReadLine()!;
await TelegramBotHandler.SendTelegramMessage(message!);

DateTime endTime = DateTime.Now;
TimeSpan duration = endTime - startTime;

Console.WriteLine("Sending End");
Console.WriteLine($"⏱️ Duration: {duration.TotalSeconds:F2} seconds");

public class TelegramBotHandler
{
    /*
     
     check for userId [/getMe for bot id]
     https://api.telegram.org/bot<token>/getUpdates

     */
    public static async Task SendTelegramMessage(string text)
    {
		try
		{
            string token = "<token>";
            string chatId = "<userId>";

            using (HttpClient client = new HttpClient())
            {
                string url = $"https://api.telegram.org/bot{token}/sendMessage";
                var data = new FormUrlEncodedContent(new[]
                {
                    new KeyValuePair<string, string>("chat_id", chatId),
                    new KeyValuePair<string, string>("text", text),
                    new KeyValuePair<string, string>("parse_mode", "Markdown")
                });

                await client.PostAsync(url, data);
            }
        }
		catch (Exception ex)
		{
            Console.WriteLine(ex);
			throw;
		}
    }
}