Convert YouTube videos into SEO blog posts using WayinVideo and GPT-4o-mini
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 12 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects OpenAI Chat Model and Google Sheets. It also calls wayinvideo-api.wayin.ai over HTTP.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Submit Transcription — Wayin (HTTP Request): calls wayinvideo-api.wayin.ai (POST)
- Poll Transcription Status (HTTP Request): calls an HTTP API
- Wait: pauses before continuing
- Is Transcription Complete? (If): checks a condition and branches into true / false
- Process Transcript Data (Code): runs custom JavaScript code
- Generate SEO Blog Post (AI Agent): runs an AI agent, with model: GPT Model — Blog Generator; output parser: Parse Blog JSON Output
- Save to Google Sheets (Google Sheets): append
- Return Success Response (Respond to Webhook): sends the response back to the webhook caller
Services it uses
HTTP calls to: wayinvideo-api.wayin.ai
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 (10)
- Webhook
n8n-nodes-base.webhook - HTTP Request
n8n-nodes-base.httpRequest - Wait
n8n-nodes-base.wait - If
n8n-nodes-base.if - Code
n8n-nodes-base.code - AI Agent
@n8n/n8n-nodes-langchain.agent - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - Google Sheets
n8n-nodes-base.googleSheets - Respond to Webhook
n8n-nodes-base.respondToWebhook
From the author
Description Automatically convert any video URL into a fully structured, publish-ready SEO blog post using WayinVideo AI transcription, GPT-4o-mini, and Google Sheets — zero manual writing required. --- What This Workflow Does This workflow takes a single…