Who this template is for
Who this template is for This template is designed for n8n users running workflows in production who need reliable and structured error monitoring, not just basic alerts. It’s especially useful for: Automation engineers and developers Teams running business-critical workflows Anyone who wants smarter alerting with reduced noise What this workflow does This workflow acts as a global, severity-based error monitoring system for n8n. When a linked workflow fails, it automatically: Classifies the error by severity (Critical, High, Normal) Routes alerts based on severity level Sends notifications via Telegram and Email Logs critical errors for auditing and troubleshooting This ensures important issues are escalated properly, while avoiding unnecessary alert fatigue. How it works An Error Trigger captures execution failures from linked workflows. A Code node analyzes the error and assigns a severity level. Alerts are routed based on severity: 🔴 Critical → Email + Telegram + Logging 🟠 High → Telegram alert 🟡 Normal → Telegram alert All alerts include rich context such as workflow name, failed node, execution time, and execution URL. The workflow only runs when an error occurs. How to set up Configure the required credentials (Telegram, Email, optional Google Sheets). Replace placeholder values such as: YOUR_TELEGRAM_CHAT_ID YOUR_ALERT_EMAIL Activate this workflow. Open any workflow you want to monitor. In Workflow Settings, set Error Workflow to this workflow. Save and test by triggering an error. Requirements An active n8n instance (cloud or self-hosted) Telegram Bot credentials Email credentials (for critical alerts) Optional: Google Sheets credentials for logging How to customize the workflow You can extend this workflow by: Adding more alert channels (Slack, Discord, etc.) Adjusting severity classification logic Implementing rate-limiting or noise reduction Logging errors to databases or external monitoring tools Detailed instructions and explanations are included inside the workflow using sticky notes. An n8n automation workflow template by Abdallah Hussein.
Abdallah Hussein
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