Telegram bot

The bot is implemented through NodeJs + Express + Telegram bot API with built-in online payment. It is designed to simplify the management of the client's project. The client only deals with the group by filling it with their content, while the bot takes care of payments (in the form of a subscription), automatically deducting money from the client every month, monitoring dates in case of non-payment or cancellation. At the end of the paid period, the bot removes the client from the group. All of this is recorded in the database and, of course, displayed to the client on their website (the website is purely symbolic, showing statuses and information about their clients).