Error Triggers in n8n - Basic Error Logging | Part 1

Build a Simple Error Logger in n8n with LLM Analysis & Telegram Alerts (Part 1) In this tutorial, I walk you through building a basic error reporting workflow in n8n that automatically captures failed executions, logs them to Google Sheets, explains the error using an LLM via Open Router, and sends instant Telegram notifications. What you'll learn: Setting up the n8n Error Trigger Connecting workflows to report errors automatically Using cheap LLM models (like Xiaomi Flash) via Open Router for error analysis Logging errors to Google Sheets for future analysis Creating a Telegram bot and getting your chat ID for notifications This is Part 1 - a simple foundation. In the next video, we'll optimize it to avoid duplicate LLM calls, add conditional logic, and build a free Looker Studio dashboard to visualize error trends over time. ⚠️ Note: This basic version calls the LLM for every error (wasteful). Stay tuned for Part 2 where we fix that. #n8n #automation #errorhandling #openrouter #telegram #googlesheets #selfhosted ----------------------------------------------------- Work with me: https://deuce.works/ https://ishchuk.eu/