Automate Multi-Platform Social Content with an AI Factory

This workflow is a complete AI-powered content factory designed to scale your social media presence. It ingests a single topic, uses an AI agent to generate unique posts for multiple platforms like X, Instagram, and LinkedIn, and sends them for approval via email. Once approved, the system automatically publishes the content, saving hours of manual work and ensuring brand consistency.

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    Workflow Overview

    What is this?

    What is this?

    This workflow automates the entire social media content lifecycle. From a single topic input, it uses an advanced AI agent to generate tailored posts, captions, and hashtags for multiple platforms including X (Twitter), Instagram, Facebook, and LinkedIn, along with generating relevant imagery.
    What problem does it solve?

    What problem does it solve?

    Tired of the endless, repetitive task of creating unique content for each social media channel? This workflow eliminates the manual grind of writing, tailoring, and scheduling posts, freeing up your team to focus on strategy instead of execution.
    What will you get?

    What will you get?

    Scale your content output by 10x with minimal effort. Reduce manual content creation tasks by up to 80%. Maintain a consistent brand voice across all social media platforms. Implement a quality-control approval gate before anything goes live.

    Apps Included

    • HTTP Request
    • OpenAI
    • OpenAI Chat Model
    • AI Agent
    • Structured Output Parser
    • Sticky Note
    • Aggregate
    • If
    • Code
    • Edit Fields (Set)
    • Merge
    • n8n Form Trigger
    • Telegram
    • LinkedIn
    • ChatMasters
    • Databox
    • Google Gemini Chat Model
    • Mallabe Barcodes
    • Gmail
    • X (Formerly Twitter)
    • Facebook Graph API
    • n8n Form

    How to Use

    Prerequisites

    Setup Steps

    1

    Gather All Credentials

    Obtain API keys and OAuth credentials for all required services: OpenAI, Google Gemini, SerpAPI, ImgBB, Gmail, X, Facebook/Instagram, and LinkedIn.

    2

    Configure Credential Nodes

    In the n8n workflow, add your credentials to each corresponding node (e.g., enter the OpenAI key in the OpenAI node, configure Facebook Graph API credentials).

    3

    Update API Placeholders

    Locate all HTTP Request and platform-specific nodes and replace any placeholders such as `[your-unique-id]` with your actual user, page, or organization IDs.

    4

    Set Approval & Notification Recipients

    In the 'Gmail User for Approval' node, update the recipient email address to ensure approval requests are sent to the correct person or team.

    5

    Customize the AI Agent

    Modify the main prompt in the 'Social Media Content Factory' agent node to match your brand's specific tone, style, and content guidelines for each platform.

    Pro Tips

    1
    To improve content relevance, connect a Google Sheet with a content calendar to the Form Trigger. This allows you to plan and generate posts in batches.
    2
    Add an error-handling branch after the publishing nodes. If a post fails, send a notification to a Slack channel for manual review.
    3
    Experiment with different AI models (like GPT-4o vs. Gemini) for the content generation agent to see which one produces the best results for your brand.
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    Information

    • Published date9/24/2025
    • Last updated9/24/2025

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