Shopify SEO Blog Automation: OpenAI + WordPress via n8n

Automate your Shopify SEO blog with OpenAI, WordPress drafts, and instant team updates—weekly

This n8n workflow pulls up to five products from Shopify every week, uses OpenAI to generate SEO keywords and a 1500+ word HTML blog post, publishes it as a WordPress draft, logs the work in Notion, and notifies your team in Slack—with failure alerts sent automatically.

What this workflow does

• Weekly scheduled run: triggers on a schedule to keep your SEO content pipeline consistent.
• Shopify product sourcing: fetches up to five products and extracts key fields such as title, price, image URL, and description.
• SEO research + planning with OpenAI: generates a primary SEO keyword, supporting keywords, and a five-section blog outline per product.
• Long-form SEO article generation: writes a 1500+ word HTML-formatted article using the generated keywords and outline.
• WordPress publishing (draft): creates a WordPress post with a product-based title and stores the generated HTML content as a draft.
• Notion logging + Slack updates: logs the product title in a target Notion database and sends a Slack channel message announcing the new article.
• Error handling: on any workflow failure, sends a Slack DM including the last executed node and the error message.

Use cases

• Keep a steady stream of Shopify SEO blog content without manual keyword research and writing.
• Turn product data into product-focused SEO articles for faster indexing and topical authority.
• Operationalize content creation: track drafts in Notion and receive Slack confirmations or failure alerts.

Technical details

• n8n nodes/integrations: Shopify, OpenAI (two prompt steps), WordPress (REST API), Notion, Slack, plus a Code node.
• Setup requirements: Shopify Access Token, OpenAI API credentials, WordPress username + application password (REST API enabled), Notion database ID, and Slack OAuth2 credentials (channel for announcements and user for failure alerts).