Automated USDT ERC-20 Wallet Balance Monitoring with Etherscan & Telegram Alerts

Overview

This workflow automates the monitoring of a USDT ERC-20 wallet by regularly checking its balance using the Etherscan API and sending instant notifications via Telegram when any change is detected.

Key Features

• Scheduled balance checks every 5 minutes using a cron trigger.
• Fetches the latest USDT balance from Etherscan with HTTP requests.
• Compares current and previous balances to detect changes.
• Sends real-time Telegram notifications to alert users of balance updates.
• Utilizes conditional logic to avoid unnecessary alerts when no change occurs.

Benefits

• Provides timely awareness of wallet activity, enhancing security and operational oversight.
• Reduces manual monitoring efforts, saving time and minimizing human error.
• Ensures critical financial changes are communicated instantly to relevant stakeholders.

Use Cases

• Crypto asset managers tracking wallet activity.
• Businesses needing real-time alerts for treasury or operational wallets.
• Individuals seeking automated notifications for personal crypto holdings.

Integrations & Automation

• Integrates Etherscan for blockchain data retrieval.
• Uses Telegram for direct, secure notifications.
• Employs n8n's automation capabilities for seamless, hands-off operation.