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YouTube video summaries with GPT-4o, Slack approvals & Reddit posting

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Open on n8n.io

Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

AI Powered YouTube Video Summary Distributor: From Channel to Community! Workflow Overview This sophisticated n8n automation transforms YouTube content discovery into a seamless, multi platform ...

Best for

  • Social Media automation workflows
  • AI Summarization automation workflows
  • advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.rssfeedreadtrigger, n8n-nodes-base.code, n8n-nodes-base.httprequest, @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmchatopenai, n8n-nodes-base.googlesheets, n8n-nodes-base.stickynote, n8n-nodes-base.slack

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Yaron Been.

Original n8n.io source

1.1 Workflow description

Title
YouTube video summaries with GPT-4o, Slack approvals & Reddit posting
Workflow name
YouTube video summaries with GPT-4o, Slack approvals & Reddit posting

🚀 AI-Powered YouTube Video Summary Distributor: From Channel to Community!

Workflow Overview

This sophisticated n8n automation transforms YouTube content discovery into a seamless, multi-platform intelligence sharing process. By intelligently connecting YouTube RSS, AI summarization, and content distribution platforms, the workflow:

  1. Discovers New Content:

    • Monitors YouTube channels via RSS feed
    • Captures latest video uploads
    • Tracks content in real-time
  2. AI-Powered Summarization:

    • Extracts video metadata
    • Generates concise, meaningful summaries
    • Leverages GPT-4o for intelligent content analysis
  3. Intelligent Distribution:

    • Logs summaries in Google Sheets
    • Sends summaries to Slack for review
    • Publishes approved content to Reddit

Detailed Setup Instructions

1. YouTube Data API Configuration

Prerequisites
  • Google Cloud Console account
  • Enabled YouTube Data API v3
Setup Steps:
  1. Go to Google Cloud Console
  2. Create a new project
  3. Enable YouTube Data API v3
  4. Create credentials (API Key)
  5. Store API key securely in n8n credentials
  6. Obtain channel RSS feed URL

2. OpenAI API Setup

Prerequisites
  • OpenAI account
  • Active API subscription
Configuration:
  1. Visit OpenAI Platform
  2. Generate API key
  3. Select GPT-4o model
  4. Configure API key in n8n credentials
  5. Set up billing and usage limits

3. Slack Integration

Prerequisites
  • Slack workspace
  • Slack app permissions
Setup Process:
  1. Create a Slack app in your workspace
  2. Configure OAuth scopes for sending messages
  3. Install app to workspace
  4. Obtain webhook or OAuth token
  5. Configure in n8n Slack node

4. Reddit API Configuration

Prerequisites
  • Reddit account
  • Reddit application created
Steps:
  1. Go to Reddit's app preferences
  2. Create a new application
  3. Obtain client ID and secret
  4. Configure OAuth2 credentials in n8n
  5. Select target subreddit

Workflow Customization

Channel Modification

  • Replace YouTube RSS feed URL in trigger node
  • Adjust channel_id parameter
  • Modify extraction logic if needed

Subreddit Customization

  • Change subreddit parameter in Reddit node
  • Adjust title and text formatting

AI Summarization Tuning

  • Modify system message in Summarizer Agent
  • Adjust prompt for different content types
  • Implement custom filtering

Key Customization Points

  • Modify RSS feed URL
  • Change target subreddit
  • Adjust AI summarization prompt
  • Add custom filtering logic
  • Implement multi-channel support

Technical Requirements

  • n8n v0.220.0 or higher
  • YouTube Data API v3
  • OpenAI API access
  • Slack workspace
  • Reddit application
  • Stable internet connection

Potential Use Cases

  • Content creator content tracking
  • Research and trend analysis
  • Social media content distribution
  • Automated content curation
  • Community engagement

Security Considerations

  • Use environment variables for API keys
  • Implement proper OAuth2 authentication
  • Respect platform usage guidelines
  • Maintain user privacy

Future Enhancement Roadmap

  • Multi-language support
  • Advanced content filtering
  • Sentiment analysis integration
  • Expanded platform distribution
  • Customizable summarization parameters

Workflow Visualization

[YouTube RSS Trigger]
    ⬇️
[Extract Channel ID]
    ⬇️
[Fetch Video Details]
    ⬇️
[AI Summarization]
    ⬇️
[Google Sheets Logging]
    ⬇️
[Slack Approval]
    ⬇️
[Reddit Publishing]

Hashtag Performance Boost 🚀

#YouTubeAutomation #AIContentDistribution #WorkflowInnovation #ContentCuration #AIMarketing #DigitalMediaTech #AutomatedSummaries #CrossPlatformContent

Connect With Me

Ready to revolutionize your content workflow?

📧 Email: [email protected] 🎥 YouTube: @YaronBeen 💼 LinkedIn: Yaron Been

Transform your content strategy with intelligent, automated workflows!


Note: Always test and customize the workflow to fit your specific use case and comply with platform guidelines.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - YouTube RSS Trigger

Type / Role
n8n-nodes-base.rssFeedReadTrigger - rssFeedReadTrigger
Config choices
Version 1

Block 2 - Extract Channel ID

Type / Role
n8n-nodes-base.code - code
Config choices
Version 2

Block 3 - Fetch Video Details

Type / Role
n8n-nodes-base.httpRequest - httpRequest
Config choices
Version 4.2

Block 4 - Summarize Agent

Type / Role
@n8n/n8n-nodes-langchain.agent - agent
Config choices
Version 1.9

Block 5 - OpenAI GPT Summary Model

Type / Role
@n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices
Version 1.2

Block 6 - Store results to Google Sheet

Type / Role
n8n-nodes-base.googleSheets - googleSheets
Config choices
Version 4.5

Block 7 - Sticky Note

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 8 - Sticky Note9

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 9 - Sticky Note4

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 10 - Send Summary for Approval

Type / Role
n8n-nodes-base.slack - slack
Config choices
Version 2.3

Block 11 - Sticky Note5

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 12 - Sticky Note6

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 13 - Sticky Note7

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 14 - Sticky Note8

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

Block 15 - Publish To Reddit

Type / Role
n8n-nodes-base.reddit - reddit
Config choices
Version 1

3. Summary Table

Workflow YouTube video summaries with GPT-4o, Slack approvals & Reddit posting
Complexity advanced
Nodes 15
Categories Social Media, AI Summarization
Author Yaron Been
Published 02 Jun 2025

4. Reproducing the Workflow from Scratch

  1. 1. Download the workflow JSON

    Use the JSON export at /data/workflows/4581/4581.json as the source template for this automation.

  2. 2. Import the template into n8n

    Open n8n, import the downloaded JSON, and review each node before activating the workflow.

  3. 3. Configure credentials and variables

    Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.

  4. 4. Test with sample data

    Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.

  5. 5. Activate and monitor

    Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Frequently asked questions

What does YouTube video summaries with GPT-4o, Slack approvals & Reddit posting do?

AI Powered YouTube Video Summary Distributor: From Channel to Community! Workflow Overview This sophisticated n8n automation transforms YouTube content discovery into a seamless, multi platform ...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Social Media, AI Summarization use case.