Multi-platform social media publisher with Airtable, Google Drive, and Postiz

Name: Multi-platform social media publisher with Airtable, Google Drive, and Postiz
Availability: InStock
Rating: 4.5 (129 reviews)
Author: Kurt Bijl

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📝 POSTIZ MEDIA UPLOAD WORKFLOW

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🎯 PURPOSE: Automated media upload pipeline that downloads videos and images from Google Drive and uploads them to Postiz storage for social media posting.

🔄 WORKFLOW PROCESS:

Webhook triggers the workflow
Fetch media metadata from Airtable
Download video + image from Google Drive
Upload both files to Postiz storage
Save Postiz file paths back to Airtable

🔧 TECHNICAL DETAILS: • API: Postiz /upload endpoint (multipart-form-data) • Storage: Converts Google Drive files → Postiz URLs • Integration: Updates Airtable with Postiz paths • Required: All media must be uploaded before posting

📱 SOCIAL MEDIA POSTING WORKFLOW

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🎯 PURPOSE: Automated multi-platform social media posting using Postiz API. Distributes content across Instagram, Twitter/X (2 accounts), LinkedIn, and Facebook with platform-specific content cleaning and formatting.

🔄 COMPLETE WORKFLOW PROCESS:

📊 Fetch social media content from Airtable database
🔗 Get integration IDs for all connected social platforms
🔀 Route each platform to appropriate content processor
🧹 Clean content to prevent JSON formatting errors
📱 Post to respective social media platforms simultaneously

📋 PLATFORM COVERAGE: • 📸 Instagram (Visual content + captions) • 🐦 Twitter/X Main Account (Text + images) • 🐦 Twitter/X Alt Account (Duplicate posting) • 💼 LinkedIn (Professional content) • 📘 Facebook (Meta ecosystem posting)

⚠️ CRITICAL CONTENT CLEANING: • Removes line breaks (\n), carriage returns (\r), tabs (\t) • Replaces multiple spaces with single spaces • Prevents 'JSON parameter needs to be valid JSON' errors • ESSENTIAL: Without cleaning, all API calls fail!

🔧 TECHNICAL SPECIFICATIONS: • API: Postiz /posts endpoint (POST) • Authentication: HTTP Header Auth • Content-Type: application/json • Posting Type: Immediate ('now') + 1 minute delay • Media: References pre-uploaded Postiz image paths • Rate Limit: 30 requests/hour (API beta limitation)

🔗 DATA SOURCES: • Content: Airtable • Media: Pre-uploaded via separate media upload workflow • Fields: instagram_caption, linkedin_post, twitter single, faceboook • Images: References 'postiz image' field paths

⚡ EXECUTION FLOW: Airtable → Integrations → Platform Router → Content Cleaners → Social Publishers

🚨 TROUBLESHOOTING: • JSON Errors: Check content cleaning nodes • 500 Errors: Verify integration IDs and account connections • Missing Media: Ensure media upload workflow ran first • Rate Limits: Space out executions (30/hour limit)

🔄 DEPENDENCIES: • Requires: Media upload workflow (for image/video paths) • Connects to: Analytics and monitoring workflows • Updates: Airtable with posting status and URLs

⚠️ CRITICAL NOTES: • Cannot use external URLs in Postiz posts • Files must be uploaded to google drive first - id referenced in airtable • Enables reference tracking for all platforms

📊 DATA FLOW: Google Drive → Download → Postiz Upload → Airtable Update

🔗 CONNECTS TO: Main social media posting workflows that reference these uploaded file paths for Instagram, Twitter, LinkedIn, Facebook, and YouTube posting.

🎬 VIDEO POSTING WORKFLOW

🎯 PURPOSE: Automated video content distribution across Instagram, Facebook, and YouTube using Postiz API. Specialized workflow for video content with platform-specific processing and cleaning.

🔄 WORKFLOW EXECUTION:

📊 Fetch video content from Airtable database (recuoYjg4icStHsMK)
🔗 Get integration IDs for video-enabled platforms
🔀 Route platforms to appropriate video processors
🧹 Clean content for Instagram & Facebook (YouTube bypassed)
📹 Publish to video platforms simultaneously

📹 PLATFORM COVERAGE: • 📱 Instagram: Video posts & Reels (✅ Working) • 📘 Facebook: Video content (⚠️ Test mode) • 🎬 YouTube: Long-form videos (🚨 Broken)

⚡ EXECUTION FLOW: Airtable → Integrations → Video Router → [3 Parallel Paths] ├── Instagram: Cleaner → Publisher ├── Facebook: Cleaner → Publisher
└── YouTube: [Direct] → Publisher

🗄️ DATA SOURCE: • Base: Netkreatives.com • Table: Youtube tool • Video Field: 'postiz video' • Content Fields: instagram_caption, faceboook

🔧 TECHNICAL SPECS: • Method: POST • Auth: HTTP Header (Postiz credentials) • Timing: Immediate posting (+1 minute delay) • Media: Pre-uploaded video paths • Content-Type: application/json

Kurt Bijl

0 workflows

Nodes

set gmail telegram agent google-gemini

Complexity

advanced

Published 14 Jul 2025

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