This workflow acts as an error handler, sending real-time notifications to Telegram when another workflow fails. It provides detailed error information, including workflow name, timestamp, execution URL, last executed node, and error message.
Pre-Conditions
- A Telegram bot created via BotFather.
- The bot token and Telegram group/channel
chatId
.
- An active n8n instance with the Telegram and Error Trigger nodes installed.
Setup
-
Workflow Configuration:
- Import the workflow into n8n.
- Update the Telegram
chatId
in the Config node.
- Add your Telegram bot token in the Telegram node credentials.
-
Error Workflow Setup:
- Set this workflow as the Error Workflow in other workflows.
-
Testing:
- Trigger an error in another workflow to verify Telegram notifications.
Who the Workflow is For
- Developers: Monitoring workflow failures in real-time.
- Teams: Managing multiple n8n workflows and needing instant error alerts.
- n8n Users: Looking for a simple way to handle workflow errors via Telegram.
Primary Use
- Automates error notifications for failed workflows.
- Sends detailed error reports to Telegram for quick troubleshooting.
- Easily customizable to fit specific monitoring needs.