Blog Writer & Editor with Google Sheets Memory (GPT-4)

This n8n workflow enables users to interactively generate or edit blog content via chat. Provide a topic to write a new post or paste existing text for rewording. It leverages GPT-4 for high-quality output, structured as JSON with session tracking.

The workflow integrates a sub-workflow 'Google tool' to query Google Sheets, filtering rows by session ID to count existing entries. This provides memory across interactions, preventing overload by branching (e.g., stop or notify) if a row threshold is exceeded.

Key benefits include persistent session context without complex databases, easy setup with OpenAI and Google Sheets OAuth, and adaptability to Airtable or Notion. Ideal for content creators in finance or any niche needing scalable blog automation, saving hours on drafting and editing while maintaining organized outputs.