Latenode
YouTube
OpenAI GPT Assistants

Automated YouTube video transcript analysis and insights

This AI-powered automation tool extracts and processes video transcripts from YouTube, delivering comprehensive summaries and structured analysis to enable rapid comprehension of video content. It leverages the GPT-4o-mini language model to analyze the transcript, identifying key concepts, insights, and technical details, and organizes the information into a clear, hierarchical markdown-formatted report.

The workflow accepts a YouTube video URL as input through a webhook, automatically retrieves the video details and transcript, and returns a structured response with the summarized content. This solution saves time by providing a concise overview of video content without requiring users to watch the entire video. An optional Telegram notification feature is also available to share the video summary and URL.

Updated Apr 2, 2026Est. run: 30sEst. cost: $0.0019
How Latenode estimates time and cost

Latenode bills workflow runs in credits: 1 credit = 30 seconds of processing. Minimum charge per run depends on your plan. Plug-and-Play (PnP) AI nodes are billed separately—each PnP token is $1 USD, charged pay-as-you-go at vendor cost plus a small processing fee, with no API keys required.

Full pricing — how credits work →
Video, audio & media

Workflow preview

What this template does

  • Extracts video transcripts from YouTube
  • Analyzes transcripts using GPT-4o-mini language model
  • Identifies key concepts, insights, and technical details
  • Generates markdown-formatted summary reports
  • Stores summarized content in a designated database or document

How it works

1
Trigger

Receive Video URL

The workflow starts by accepting a YouTube video URL through a webhook integration.

2
Action

Get YouTube Video Details

The system uses the YouTube API to retrieve the video metadata and transcript.

3
Logic

Process Transcript

The transcript is split into individual text items, then combined into a single string for analysis.

4
AI

Summarize & Analyze Transcript

The combined transcript is sent to the GPT-4o-mini language model, which analyzes the content and generates a summary with key insights and details.

5
Action

Format Response

The summary, metadata, and other relevant information are organized into a structured response.

6
Action

Return Summary

The structured response is sent back to the initial webhook caller.

7
Action

Send Telegram Notification

Optionally, a notification with the video summary and URL is sent to a Telegram channel.

Setup guide

1

Add YouTube API credential

In the Latenode Credentials panel, add a new credential for the YouTube Data API. Provide the necessary API key or OAuth client credentials to authenticate with the YouTube API.

2

Configure GPT-4o-mini language model

In the Latenode Credentials panel, add a new credential for the GPT-4o-mini language model service. Provide the API key or access token required to use the GPT-4o-mini API.

3

Set up Telegram notification (optional)

If you want to enable the optional Telegram notification feature, add a new credential for the Telegram bot in the Latenode Credentials panel. Provide the bot token required to send messages to a Telegram channel.

4

Map input and output fields

In the Latenode visual builder, configure the Webhook node to accept the YouTube video URL as input. Then, map the output fields from the Response Object node to your desired destination, such as a database or document storage.

5

Customize the summary format (optional)

In the Latenode visual builder, review the Summarize & Analyze Transcript node settings and adjust the output format if needed, such as modifying the hierarchical structure or the level of detail in the summary.

Requirements

Connect a YouTube Data API account with required read permissions
Configure a webhook endpoint to receive YouTube video URLs
Deploy the AI-powered video summarization model in the Latenode workspace
Integrate with a designated database or document storage system to store the summarized video content
Set up error monitoring to track any issues with the video processing workflow

FAQ

Common questions about this template

Each run uses credits on your Latenode plan. We charge for processing time (1 credit = 30 seconds). Your actual cost depends on your plan and how long the run takes. See pricing plans for plans and how credits work.
Contact support →

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