Post new articles from feeds to Slack channel
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: Cron. 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 7 nodes and runs on a schedule (legacy Cron node). Along the way it connects Slack and Google Sheets.
How it runs
Trigger: On a schedule (legacy Cron node).
- Get Article Feeds (Google Sheets): uses Google Sheets
- Read Latest Articles from Feeds (RSS Read): reads an RSS feed
- Get Historically Posted Articles from Google Sheet (Google Sheets): uses Google Sheets
- Filter Unpublished Articles (Code): runs custom JavaScript code
- Append New Articles to Google Sheet (Google Sheets): append
- Post New Articles to Slack Channel (Slack): uses Slack
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- Cron in Trigger Workflow: replace with Schedule Trigger.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| Cron Trigger Workflow | Schedule Trigger |
Nodes used (5)
- Code
n8n-nodes-base.code - Cron
n8n-nodes-base.cron - Slack
n8n-nodes-base.slack - Google Sheets
n8n-nodes-base.googleSheets - RSS Read
n8n-nodes-base.rssFeedRead
From the author
This workflow contains community nodes that are only compatible with the self-hosted version of n8n. 📄 Post New Articles from Feeds to Slack Channel 🧠 What This Workflow Does This workflow automates the discovery and sharing of fresh articles from a curated…