This workflow is designed for creators, marketers, and agencies who want to automate content publishing while keeping quality control through human review. It integrates four powerful tools — Google Sheets, OpenAI, GoToHuman, and Blotato — to deliver a seamless AI-assisted, human-approved, auto-publishing system for LinkedIn.
⚙️ What This Workflow Does
-
📅 Pulls Today’s Topic from Google Sheets
- You store ideas in a spreadsheet with a date column.
- The workflow runs daily (or manually) and selects the row matching today’s date.
-
🧠 Generates a Caption with OpenAI
- The selected idea is passed to GPT-4 via an AI Agent node.
- OpenAI returns a short, emoji-rich LinkedIn caption (1–2 sentences).
- The result is saved back to the sheet.
-
👤 Sends the Caption for Human Review via GoToHuman
- A human reviewer sees the AI-generated caption.
- They approve or reject it using a GoToHuman review template.
- Only approved captions move forward.
-
🚀 Publishes the Approved Caption to LinkedIn via Blotato
- The caption is posted to a LinkedIn account via Blotato's API.
- No additional input is required — it's fully automated after approval.
🔧 Setup Requirements
✅ Google Sheets
- Create or copy the provided sample sheet.
- Connect your Google Sheets account in n8n using OAuth2.
✅ OpenAI
✅ GoToHuman
- Create an account and a Review Template at gotohuman.com.
- Add your API credential in n8n and use your
reviewTemplateId
in the node.
✅ Blotato
- Create an account at blotato.com.
- Get your API key and Account ID.
- Insert them into the HTTP Request node that publishes the LinkedIn post.
🧪 Testing the Workflow
- Use the Manual Trigger node for step-by-step debugging.
- Review nodes like
AI Agent
, Ask Human for Approval
, and Post to LinkedIn
to verify output.
- Once confirmed, activate the schedule for fully hands-free publishing.
👋 Built By
Robert Breen
Founder of Ynteractive — Automation, AI, and Data Strategy
🌐 Website: https://ynteractive.com
📧 Email: [email protected]
🔗 LinkedIn: https://www.linkedin.com/in/robert-breen-29429625/
📺 YouTube: YnteractiveTraining
🏷 Tags
linkedin
openai
gotohuman
social automation
ai content
approval workflow
google sheets
blotato
marketing automation