OTC BOT

Created a bot for two operations: buying and selling Notcoin vouchers.
Implemented an interface to check the user's availability of vouchers and instructions on how to obtain them.
Introduced a balance checking system for TON and transaction confirmation through Tonkeeper.
Provided an admin panel to manage prices and statistics.
Integrated a system of unique transaction numbers and wallet balance tracking.
Developed security mechanisms and protection against spam/attacks.