How to Build a Video Analysis AI Agent - n8n Template (No Code)
A concise summary of key takeaways and a step-by-step implementation guide from the video titled:
๐ฅ "Get Instant Video Summary (No Watching) - AI Agent n8n"
๐ Key Takeaways
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✅ You can analyze any video (uploaded or YouTube) and get an AI-generated document report without watching it manually.
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๐ง The workflow uses Google AI, which can analyze both audio and visuals of the video.
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๐ Hosted on n8n via WebspaceKit, enabling unlimited workflow execution and easy setup.
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๐ฅ You’ll use a prebuilt workflow template to avoid starting from scratch.
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๐ The final output is a Google Docs report, automatically generated from the video content.
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๐ No coding is required — just basic configuration and API setup.
๐งญ Step-by-Step Guide
๐ฅ️ 1. Host n8n on WebspaceKit
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Go to the WebspaceKit link (provided in video description).
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Select a plan, fill in personal & payment details, and checkout.
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Once done, go to your hosting dashboard.
⚙️ 2. Set Up n8n Automation
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Click “Go to Setup”, fill in the required details.
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You’ll land on the n8n dashboard (workflow canvas).
๐ฅ 3. Get the Workflow Template
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Go back to WebspaceKit > Templates Section.
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Select "Video Analysis AI Agent" > Click Download.
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In n8n, import the template into the workflow canvas.
๐ 4. Set Up the "Upload File" Node
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Visit Google AI Developer → Click “Explore Models”.
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Generate an API key.
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In n8n, open the "Upload File" node → Paste the key as a credential.
๐ 5. Set Up the “Get Analysis” Node
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Open it and apply the same Google AI credentials.
▶️ 6. Set Up YouTube Video Node
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Ensure it’s connected using the same credentials.
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No need to modify if it auto-connects.
๐ 7. Set Up Google Docs Integration
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Open Google Developer Console:
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Create a new project.
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Enable Google Drive API and Google Docs API.
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Go to OAuth Consent Screen:
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Set app name, email, and fill basic details.
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Set app type as “External”.
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Create OAuth credentials:
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Choose "Web application".
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Paste the redirect URI from n8n.
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Copy Client ID and Client Secret.
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Paste both into n8n's credentials section.
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Back in console:
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Publish app > Click Confirm.
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Sign in with Google in n8n and authorize.
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๐พ 8. Final Setup
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Make sure the second HTTP Request node also uses Google credentials.
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Save your workflow.
๐งช 9. Test the Workflow
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Option 1: Upload Video File
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Upload and click submit.
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Workflow will generate a Google Doc with full analysis.
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Option 2: Use YouTube Link
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Paste the URL > Click Submit.
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Get summary in Google Docs in seconds.
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✅ Final Output
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A fully automated, AI-generated summary of your video in a Google Doc, including audio and visual insights.
Source : https://youtu.be/68dB9JeVfD4
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