How to send the necessary messages to the messenger at a given time?

Question

Messengers

Greetings I'm
interested in the easiest way to send messages in Viber and / or Telegram to the right person in the evening once a day as a reminder of the to-do list. If there are simple solutions, please share.

Answer 1

create your own telegram bot
write the send command to cron or your scheduling service on your computer
everything