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This AI Blog Generator is an advanced n8n-powered automation workflow that leverages Google Gemini and Google Sheets to generate SEO-friendly blog articles for Shopify products. It automates the entire process — from fetching product data to creating structured HTML content — with zero manual effort.
💡 Key Advantages
Our AI Blog Generator offers five core advantages that make it the perfect solution for automated content creation:
- 🔗 Shopify Product Sync — Automatically pulls product data (titles, descriptions, images, etc.) via Shopify API.
- ✍️ SEO Blog Generation — Gemini generates blog titles, meta descriptions, and complete articles using product information.
- 🗂️ Structured Content Output — Creates well-formatted HTML with headers and bullet points for seamless Shopify blog integration.
- 📄 Google Sheets Integration — Tracks blog creation and prevents duplicate publishing using a centralized Google Sheet.
- 📤 Shopify Blog API Integration — Publishes the generated blog to Shopify with a single API call.
⚙️ How It Works
The workflow follows a systematic 8-step process that ensures quality and efficiency:
Step-by-Step Process
- Manual Trigger – Start the workflow via a test trigger or scheduler.
- Fetch Products from Shopify – Retrieves all product details, including images and descriptions.
- Fix Input Format – Organizes and updates the input table using Code and Google Sheet nodes.
- Filter Duplicates – Ensures no previously used rows are processed again.
- Limit Control – Processes one row at a time and loops until all blogs are posted.
- Gemini AI Generation – Creates SEO-friendly blog content in HTML format from product data.
- HTML Structure Fix – Adjusts content for JSON compatibility by cleaning unsupported HTML tags.
- Article API Posting – Sends finalized blog content to Shopify for publishing or drafting.
🛠️ Setup Steps
Required Node Configuration
To implement this workflow, you'll need to configure the following n8n nodes:
- Trigger Node: Start the workflow instantly.
- Shopify Node: Fetch product details.
- Google Sheet Node: Store input/output data and track blog creation status.
- Code Node: Format data as required.
- Filter Node: Remove used rows to avoid duplication.
- Limit Node: Process one blog at a time.
- Agent Node: Sends prompt to Gemini and returns parsed SEO-ready content.
- HTTP Node: Posts content to Shopify via the API.
🔐 Credentials Required
Authentication Setup
Before running the workflow, ensure you have the following credentials configured:
- Shopify Access Token – For fetching products and posting blogs
- Gemini API Key – For AI-powered blog generation
- Google Sheets OAuth – For logging and tracking workflow data
👤 Ideal For
Target Users
This automation workflow is specifically designed for:
- Ecommerce teams automating blogs for hundreds of products
- Shopify store owners boosting organic traffic effortlessly
- Marketing teams building scalable, AI-driven content workflows
💬 Bonus Tip
Extensibility Features
The workflow is fully modular and highly customizable. You can easily extend it for:
- Internal linking between related products
- Multi-language translation for global markets
- Social media sharing automation
- Email marketing integration