Blog writer & editor with Google Sheets memory (GPT-4)
Chat to write or reword a blog post. The workflow stores each result in Google Sheets and uses a sub-workflow “Google tool” to count rows per session (your running context). If a session exceeds a row threshold, the flow can branch (e.g., stop or notify). --- ⚙️ Setup Instructions 1️⃣ Set Up OpenAI Connection 1. Go to OpenAI Platform 2. Navigate to OpenAI Billing
At a glance
Blog writer & editor with Google Sheets memory (GPT-4) is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects Notion, Airtable, Google Sheets, OpenAI. It's free to download. Follow the 5-step import below to go live in minutes.
- Platform
- n8n
- Connects
- Notion, Airtable, Google Sheets, OpenAI, LinkedIn
- Modules
- 13
- Price
- Free
- Version
- v1.0

About this workflow
Chat to write or reword a blog post. The workflow stores each result in Google Sheets and uses a sub-workflow “Google tool” to count rows per session (your running context). If a session exceeds a row threshold, the flow can branch (e.g., stop or notify). --- ⚙️ Setup Instructions 1️⃣ Set Up OpenAI Connection 1. Go to OpenAI Platform 2. Navigate to OpenAI Billing 3. Add funds to your billing account 4. Copy your API key into the OpenAI credentials in n8n 2️⃣ Prepare Your Google Sheet Connect your Data in Google Sheets - Use this format: Sample Sheet - Row 1 = column names (e.g., session, Rows, output) - Data in rows 2–100 (or more if you prefer) - In n8n, use Google Sheets OAuth2 → pick your Spreadsheet and Worksheet - (Optional) You can adapt this to Airtable, Notion, or a Database --- 🧠 How It Works - Chat Trigger: Provide a topic (write) or paste existing text (reword). - Code Node (“Choose to Write or Edit Blog”): - Builds a systemprompt + userprompt - Instructs the agent to call the Google tool (sub-workflow) with only the sessionid to count existing rows. - Tool Workflow (“google”): - Fetches rows from the sheet → filters by session → summarizes row count. - Agent (“Blog Writer & Editor”): - Returns structured JSON (items/rows, session, blog body). - Store (Google Sheets): - Appends { session, Rows, output } to the sheet. - If Node: - Example rule: Rows > 3 → branch/limit/notify as needed. --- 💬 Example Prompts - “Write a 600-word blog about n8n agents with 3 bullet takeaways. Session: abc123.” - “Reword this post into a concise LinkedIn article. Session: launchQ3:\n<your text here>” - “Draft a blog intro and 5 SEO headlines on marketing automation. Session: mkt-01.” --- 📬 Contact Need help tailoring this to Airtable/Notion/DB, or adding auto-publishing? - 📧 rbreen@ynteractive.com - 🔗 Robert Breen - 🌐 ynteractive.com
How to import this n8n workflow
- 1
Download the workflow JSON file after purchase.
- 2
Open n8n → click the menu → Import from File.
- 3
Select the downloaded JSON and import.
- 4
Set up credentials for each node that requires them.
- 5
Click Execute Workflow to test, then activate.
Setup guide
Setup guide included
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- JSON blueprint — instant download
- Setup guide PDF included
- 5 downloads · valid 30 days
- Works with n8n
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