Analyze tradingview.com charts with Chrome extension, n8n and OpenAI
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 3 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects OpenAI.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- OpenAI: analyze (image)
- Respond to Webhook: sends the response back to the webhook caller
Services it uses
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 (3)
- Webhook
n8n-nodes-base.webhook - OpenAI
@n8n/n8n-nodes-langchain.openAi - Respond to Webhook
n8n-nodes-base.respondToWebhook
From the author
This flow is supported by a Chrome plugin created with Cursor AI. The idea was to create a Chrome plugin and a backend service in N8N to do chart analytics with OpenAI. It's a good sample on how to submit a screenshot from the browser to N8N. Who is it for?…