Monitor competitor web page changes with HTTP and Slack or Discord
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 6 nodes and runs on a schedule (every 6 hours). It uses only n8n's built-in nodes.
How it runs
Trigger: On a schedule (every 6 hours).
- Targets (Code): runs custom JavaScript code
- Fetch Page (HTTP Request): calls an HTTP API
- Detect Changes (Code): runs custom JavaScript code
- Alert Needed? (If): checks a condition and branches into true / false
- Send Alert (HTTP Request): calls an HTTP API (POST)
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (4)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - Code
n8n-nodes-base.code - HTTP Request
n8n-nodes-base.httpRequest - If
n8n-nodes-base.if
From the author
Quick overview This workflow checks a list of competitor web pages every six hours, detects content changes by hashing cleaned page text, and posts a diff-style alert to a Discord or Slack channel via an incoming webhook. How it works 1. Runs every 6 hours on…