a bot is a program or set of programs that are signed up to perform an automated task with the help of commands, similarly, telegram bots are automated software running on telegram API. these bots can be created in 5 minutes and why will up and running.
telegram introduced its API to developers to create automated bots. then bots like both father and chatfuel help in creating a bot. anyone on telegram messenger can create a bot with these two automated telegram bots.