Turn YouTube transcripts into newsletter drafts using Dumpling AI + GPT-4o
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 7 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Google Sheets, OpenAI and Gmail. It also calls app.dumplingai.com over HTTP.
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Read YouTube Links from Google Sheets (Google Sheets): uses Google Sheets
- Loop: Process Each YouTube Link (Loop Over Items (Split in Batches)): loops over the items in batches
- Send Email Notification When Draft is Ready (Gmail): uses Gmail
- Dumpling AI: Get YouTube Transcript (HTTP Request): calls app.dumplingai.com (POST)
- GPT-4o: Write Newsletter Draft from Transcript (OpenAI): uses OpenAI
- Log Newsletter Draft to Google Sheets (Google Sheets): append or update
Services it uses
HTTP calls to: app.dumplingai.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (6)
- Manual Trigger
n8n-nodes-base.manualTrigger - Google Sheets
n8n-nodes-base.googleSheets - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - HTTP Request
n8n-nodes-base.httpRequest - OpenAI
@n8n/n8n-nodes-langchain.openAi - Gmail
n8n-nodes-base.gmail
From the author
🧾 What this workflow does This workflow turns YouTube video links into ready-to-edit newsletter drafts using Dumpling AI and GPT-4o. It reads new video URLs from a Google Sheet, extracts their transcripts, summarizes them into email-friendly content, and…