Extract marketing insights & generate content from TikTok videos with Dumpling AI & GPT-4
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 11 nodes and runs when someone submits an n8n form (“TikTok Scraper ”). Along the way it connects Google Sheets and OpenAI Chat Model.
How it runs
Trigger: When someone submits an n8n form (“TikTok Scraper ”).
- Dumpling AI: Get TikTok Transcript (HTTP Request): calls an HTTP API (POST)
- Format: Clean VTT Captions (Code): runs custom JavaScript code
- GPT-4: Extract Pain Points & Insights (AI Agent): runs an AI agent, with model: GPT-4: Used in Research Agent; 1 tool (🧠 LangChain Tools (for Agents))
- GPT-4: Rewrite Transcript as Marketing Post (AI Agent): runs an AI agent, with model: GPT-4: Used in Rewrite Agent; 1 tool (🧠 LangChain Tools (for Agents))
- Parse: Separate Insights (pain points, outcomes, etc) (AI Transform): uses AI Transform
- Google Sheets: append or update
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in GPT-4: Extract Pain Points & Insights (v1.7), GPT-4: Rewrite Transcript as Marketing Post (v1.7): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
- Also check AI Transform: Automatically migrated to a Code node on upgrade, keeping the generated JavaScript. You can no longer add new AI Transform nodes.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) GPT-4: Extract Pain Points & Insights (v1.7), GPT-4: Rewrite Transcript as Marketing Post (v1.7) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (8)
- n8n Form Trigger
n8n-nodes-base.formTrigger - HTTP Request
n8n-nodes-base.httpRequest - Code
n8n-nodes-base.code - AI Agent
@n8n/n8n-nodes-langchain.agent - AI Transform
n8n-nodes-base.aiTransform - Google Sheets
n8n-nodes-base.googleSheets - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Think Tool
@n8n/n8n-nodes-langchain.toolThink
From the author
📄 What this workflow does This workflow turns TikTok videos into high-quality marketing insights and social-ready posts using Dumpling AI and GPT-4. It takes a TikTok URL, keyword, and product name, then automatically extracts the video transcript, analyzes…