Health Check Websites with Google Sheets & Telegram Alerts

## What does this template do? This workflow performs scheduled health checks on a list of URLs stored in a Google Sheet. Every X minutes, it retrieves the URLs, sends HTTP requests to check their availability, and notifies a Telegram chat if any request fails. You can easily replace Telegram with any other notification service supported by n8n, such as Slack, Discord, Email, or Microsoft Teams. ## Use Case Ideal for monitoring internal or external services, ensuring uptime and responsiveness. Integrate with your preferred messaging platform for real-time failure notifications without setting up complex infrastructure. ## What the Workflow Does - Triggers at regular intervals using **Schedule Trigger** - Reads URLs from a **Google Sheet** - Sends HTTP requests to check URL health - Sends failure alerts (including error code and URL) to **Telegram (or any service of your choice)** ## Apps & Services Used - Google Sheets - Telegram (or alternative notification service) - HTTP Request ## Pre-requisites - Telegram bot and chat ID (if using Telegram) - Connected Google Sheet with a `URLS` column ([template](https://docs.google.com/spreadsheets/d/17-tY9_wn-D2FV627Sx3-Z3abqFYvz794edej7es5J6w/edit?usp=sharing)) ## Customization Tips - Adjust the schedule interval in the trigger node - Replace Telegram with Slack, Email, Discord, or any other notification node - Customize alert messages with more context or formatting - Add filters, retries, or logging as needed

Platform

n8n

Category

Internet of Things

Price

$4.99

Creator

Hugues Stock

• noOp
• telegram
• stickyNote
• httpRequest
• googleSheets
• scheduleTrigger