1. Open the telegram app in your device and search for a Bot named @BotFather to create a new Telegram Bot.
  2. Start the conversation with that bot, then you can see the option to create a new bot in the message.

  1. And now it will ask you to choose a name for your bot, Provide the name for the bot and this will show up as the display name to the users.
  2. And then it will ask you to provide the username for the bot and it should end with ‘bot’ ex: stagingbot, demoBot etc..
  3. Then after it will send a congratulation message along with the access token, Copy that access token and put it in the bot’s telegram channel integration page and connect.
  4. That’s it your bot is now connected to the telegram bot and you can search for bot name and start the conversations with it.

Reference :