SEO Blog Content Automation with GPT-4o-mini and Human Approval in Google Docs

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Overview This n8n workflow automates the entire content creation process for SEO blog posts, from topic submission and AI drafting to human approval, revision, and final storage in Google Docs. It ensures high-quality, SEO-optimized content is generated efficiently while keeping a human in the loop for quality control. Prerequisites To use this workflow, you need the following accounts and credentials: Google Sheets Account: To manage the content tracker. The sheet must contain columns for To