Generate YouTube SEO descriptions, chapters, and tags with 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 16 nodes and runs when someone submits an n8n form (“YouTube SEO Description Generator”). 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 someone submits an n8n form (“YouTube SEO Description Generator”).
- 2a. WayinVideo — Submit Summarization (HTTP Request): calls wayinvideo-api.wayin.ai (POST)
- 2b. WayinVideo — Submit Find Moments (HTTP Request): calls wayinvideo-api.wayin.ai (POST)
- 3a. Wait — 90 Seconds (Summary) (Wait): waits 90 seconds
- 3b. Wait — 90 Seconds (Moments) (Wait): waits 90 seconds
- 4a. WayinVideo — Get Summary Results (HTTP Request): calls an HTTP API
- 4b. WayinVideo — Get Moments Results (HTTP Request): calls an HTTP API
- 5a. IF — Summary Complete? (If): checks a condition and branches into true / false
- 5b. IF — Moments Complete? (If): checks a condition and branches into true / false
- 6. Code — Merge + Format API Results (Code): runs custom JavaScript code
- 5c. Wait — 30 Seconds Retry (Summary) (Wait): waits 30 seconds
…plus 4 more steps. See the full node list below.
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 (8)
- n8n Form Trigger
n8n-nodes-base.formTrigger - 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 - Google Sheets
n8n-nodes-base.googleSheets
From the author
Description Submit any YouTube video URL along with your video title, channel name, niche, focus keyword, and a section query for timestamps and the workflow runs two AI processes simultaneously. WayinVideo's Summarization API and Find Moments API both start…