🤖 Blockchain Telegram Bot

This telegram bot allows the user to easily and conveniently communicate with blockchains

Working on the project: 2017-2018

Features:

• supporting for two blockchains: Tron and Ethereum
• wallet manager
  • subscription to events of added wallets
  • creating a wallet and obtaining a private key via a one-time link
• multilingual (Russian and English are supported)

Technologies

Main infrastructure:

• asyncio - for everything asynchronous in the project
• asyncpg - to interact with the PostgreSQL
• aiohttp - for a small web application to get private keys
• aiogram - the bot is based on an asynchronous framework for interacting with the Telegram Bot API

Blockchain infrastructure:

network asynchronous interaction with blockchain nodes is written independently (HTTP, WS)

• eth_account - to create Ethereum wallets
• eth_utils - to work with the Ethereum ecosystem (address validating, base58 encoding/decoding, ABI decoding)
• tronapi - to create Tron wallets
• trx_utils - to work with the Ethereum ecosystem (the Tron blockchain is similar to Ethereum, so everything is almost similar)