Create native multi-platform social video posts with PostWire
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 9 nodes and runs on a schedule (every week at 09:00). Along the way it connects Google Sheets. It also calls postwire.io over HTTP.
How it runs
Trigger: On a schedule (every week at 09:00).
- Read the content calendar (Google Sheets): uses Google Sheets
- Only rows marked ready (Filter): keeps only the items that match a condition
- Normalise the row (Edit Fields (Set)): sets 7 fields: idea, platforms, run_at…
- Media rules satisfied? (If): checks a condition and branches into true / false
- Write a native caption per network (HTTP Request): calls postwire.io (POST)
- Flag the row: video missing (Google Sheets): update
- Add it to the queue (HTTP Request): calls postwire.io (POST)
- Mark the row as scheduled (Google Sheets): update
Services it uses
HTTP calls to: postwire.io
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 (6)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - Google Sheets
n8n-nodes-base.googleSheets - Filter
n8n-nodes-base.filter - Edit Fields (Set)
n8n-nodes-base.set - If
n8n-nodes-base.if - HTTP Request
n8n-nodes-base.httpRequest
From the author
Quick overview This workflow takes a single video URL and a post idea, uses PostWire to generate platform-native captions, and publishes the video to TikTok, Instagram, and YouTube using your connected PostWire social accounts. How it works 1. Runs when you…