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Monitoring, Ops & Incidents

Detect Website Content Changes and Notify by Gmail

On a schedule, the workflow fetches a webpage, compares its content hash with past records and emails a Gmail notification when it has changed.

What it does

# Scheduletrigger Workflow ## Overview Automated workflow: Scheduletrigger Workflow. This workflow integrates 12 different services: stickyNote, markdown, httpRequest, scheduleTrigger, googleDrive. It contains 18 nodes and follows best practices for error handling and security. ## Workflow Details - Total Nodes: 18 - Node Types: 12 - Error Handling: ✅ Implemented - Security: ✅ Hardened (no sensitive data) - Documentation: ✅ Complete ## Node Breakdown - Schedule Trigger: scheduleTrigger - Get Hash of Contents: crypto - Notify of Change: gmail - Markdown: markdown - Variables: set - Only New Hashes: removeDuplicates - Log Record: googleSheets - Sticky Note: stickyNote - Sticky Note1: stickyNote - Fetch Webpage: httpRequest - ... and 8 more nodes ## Usage Instructions 1. Configure Credentials: Set up all required API keys and credentials 2. Update Variables: Replace any placeholder values with actual data 3. Test Workflow: Run in test mode to verify functionality 4. Deploy: Activate the workflow for production use ## Security Notes - All sensitive data has been removed or replaced with placeholders - Error handling is implemented for reliability - Follow security best practices when configuring credentials ## Troubleshooting - Check error logs if workflow fails - Verify all credentials are properly configured - Ensure all required services are accessible

The steps

  1. Schedule Trigger
  2. Get Hash of Contents
  3. Notify of Change
  4. Markdown
  5. Variables
  6. Only New Hashes
  7. Log Record
  8. Fetch Webpage
  9. Extract Contents
  10. Take a Snapshot
  11. Error Handler
  12. Error Handler for 93e13d80
  13. Error Handler for eda51de6
  14. Error Handler for 30774606

22 steps in total.

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