Automate Content Publishing Across 25 Social Media Channels with Airtable & Postiz
**How it works** - Webhook triggers from content creation system in Airtable - Downloads media (images/videos) from Airtable URLs - Uploads media to Postiz cloud storage - Schedules or publishes content across multiple platforms via Postiz API - Tracks publishing status back to Airtable for reporting **Set up steps** - Sign up for a Postiz account at https://postiz.com/?ref=max - Connect your social media channels in the Postiz dashboard - Get channel IDs and API key from Postiz settings - Add Postiz API key to n8n credentials (Header Auth) - Update channel IDs in the Prepare for Publish node - Connect Airtable with your content database - Customize scheduling times per platform as needed - Full setup details in workflow sticky notes
How it works
- Webhook triggers from content creation system in Airtable
- Downloads media (images/videos) from Airtable URLs
- Uploads media to Postiz cloud storage
- Schedules or publishes content across multiple platforms via Postiz API
- Tracks publishing status back to Airtable for reporting
Set up steps
- Sign up for a Postiz account at https://postiz.com/?ref=max
- Connect your social media channels in the Postiz dashboard
- Get channel IDs and API key from Postiz settings
- Add Postiz API key to n8n credentials (Header Auth)
- Update channel IDs in the Prepare for Publish node
- Connect Airtable with your content database
- Customize scheduling times per platform as needed
- Full setup details in workflow sticky notes
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How to import this workflow into n8n
- 1Purchase or download the workflow to get the n8n workflow JSON file.
- 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
- 3Open each node marked with a credential warning and connect your own accounts and API keys.
- 4Run the workflow once manually to verify the data flow, then toggle it to Active.
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