# Ethereum JSON-RPC endpoint. Public option works for this polling rate. RPC_URL=https://1rpc.io/eth # Minimum available USDC liquidity that triggers the alert. WITHDRAWAL_THRESHOLD_USDC=50000 # Seconds between polls. POLL_INTERVAL_SECONDS=60 # Telegram bot credentials. Get the token from @BotFather and chat_id from @userinfobot. TELEGRAM_BOT_TOKEN=your_token_here TELEGRAM_CHAT_ID=your_chat_id_here