AI Social Media Publishing System (Instagram, Youtube)

Auto-post short videos with viral hooks, perfect hashtags, and platform-optimized captions—completely hands-free.

Tired of rewriting the same captions or manually uploading reels across multiple platforms?

This n8n-powered automation handles everything for you—generating viral content for Instagram Reels, YouTube Shorts, and Facebook Reels, scheduling them, and marking your Airtable content as published.

What It Does:

Scans Airtable for Ready-to-Upload Videos

Searches your Airtable database for videos marked “Ready To Upload”

Retrieves video URL, title, description, and unique ID

AI-Generates Captions, Titles & Hashtags

DeepSeek R1 + LangChain prompt crafts:

Viral Instagram captions with emojis + 5 hashtags

High-click YouTube titles and optimized descriptions

Emotionally charged Facebook Reels copy

Outputs platform-specific JSON for publishing

Downloads the Final Video

Fetches video from your file storage using the link from Airtable

Auto-Posts to All Platforms:

Instagram Reels via Facebook Graph API

YouTube Shorts via OAuth upload

Facebook Reels with title & description pre-filled

Uses official platform APIs—no Zapier, no hacks

Updates Airtable Automatically

Marks YouTube, Instagram, and Facebook as “Uploaded”

Updates status to “Completed” after final publishing

Fail-Safe Conditional Logic

Checks if all platforms were successfully posted

Prevents duplicates and re-uploads

What You Get:

Ready-to-import n8n JSON workflow

Airtable column mapping setup (Videos table)

Pre-built DeepSeek + LangChain prompt for content generation

Instagram Reels + Facebook Reels + YouTube Shorts API integration

Smart status tracking to avoid reposting

Perfect For:

Social media managers

Reels-focused agencies

YouTubers repurposing content

Entrepreneurs growing across multiple channels

AI content automation builders

What You Need:

n8n account

Airtable account

Facebook/Instagram Business account

YouTube channel with OAuth credentials

DeepSeek or OpenRouter API (for content generation)

Setup time: ~30 minutes

Support: paid Setup help included if you get stuck

Download the AI Publishing Bot now

and go from “editing a post” to never thinking about captions again.