Create AI shorts with HeyGen, Creatomate, Replicate, Gemini and OpenAI

by Adam Goodyer · 1,556 views · created 2026-02-24 · Content Creation, Multimodal AI

What this workflow does

This AI workflow has 41 nodes and runs when another workflow calls it. Along the way it connects Google Drive, Google Sheets, Google Gemini Chat Model and OpenAI. It also calls googleapis.com, api.replicate.com and api.heygen.com over HTTP.

How it runs

Trigger: When another workflow calls it.

1. Extract Snippets (Code): runs custom JavaScript code
2. Edit Fields (Edit Fields (Set)): sets 3 fields: User Prompt, System Prompt, Examples
3. Poll Short Form Concept Ideator (AI Agent): runs an AI agent, with model: Google Gemini Chat Model; output parser: Structured Output Parser
4. Split Out: splits a list into separate items
5. Document Generator (AI Agent): runs an AI agent, with model: Google Gemini Chat Model
6. Loop Through Concepts (Loop Over Items (Split in Batches)): loops over the items in batches
7. Convert Document to HTML (Code): runs custom JavaScript code
8. Split Out: splits a list into separate items
9. Creatomate Effects Library (Code): runs custom JavaScript code
10. Create Google Doc (HTTP Request): calls googleapis.com (POST)

…plus 23 more steps. See the full node list below.

Services it uses

Google DriveGoogle SheetsGoogle Gemini Chat ModelOpenAI

HTTP calls to: googleapis.com, api.replicate.com, api.heygen.com, api.creatomate.com

Before you upgrade to n8n 3.0

Nodes used (16)

• Loop Over Items (Split in Batches)n8n-nodes-base.splitInBatches
• HTTP Requestn8n-nodes-base.httpRequest
• Edit Fields (Set)n8n-nodes-base.set
• Ifn8n-nodes-base.if
• Waitn8n-nodes-base.wait
• Google Driven8n-nodes-base.googleDrive
• Coden8n-nodes-base.code
• Execute Workflow Triggern8n-nodes-base.executeWorkflowTrigger
• Mergen8n-nodes-base.merge
• Google Sheetsn8n-nodes-base.googleSheets
• Google Gemini Chat Model@n8n/n8n-nodes-langchain.lmChatGoogleGemini
• Structured Output Parser@n8n/n8n-nodes-langchain.outputParserStructured
• AI Agent@n8n/n8n-nodes-langchain.agent
• Split Outn8n-nodes-base.splitOut
• Aggregaten8n-nodes-base.aggregate
• OpenAI@n8n/n8n-nodes-langchain.openAi

From the author

Shorts Creation v10 (Telegram Filming) — n8n Template Description --- How it works This workflow is a fully automated YouTube Shorts production pipeline. It takes the structured output from a video digestion workflow (transcript, key moments, metadata) and…

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