Weekly n8n executions failures report to Telegram

How it works - Weekly triggered - Fetches all previous executions of a given workflow - Filter for failures and aggregate them into a single report - Sends them to a given Telegram chat.

Set up steps - Create a new N8N api token in the settings panel. - Add new N8N credentials in the credentials panel. - Add new Telegram credentials in the credentials panel. - Select N8N credentials and select the workflow ID in the "Get all previous executions" node. - Select Telegram credentials and enter the chat-id in the "Telegram" node.