API that extracts engaging moments from YouTube videos

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

How it works This template takes a YouTube video ID and identifies potentially engaging moments based on the intensity of specific timestamps I...

Best for

Content Creation automation workflows
AI Summarization automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.httprequest, n8n-nodes-base.splitout, n8n-nodes-base.if, n8n-nodes-base.noop, n8n-nodes-base.filter, n8n-nodes-base.set, n8n-nodes-base.aggregate, n8n-nodes-base.webhook

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Max T.

Original n8n.io source

1.1 Workflow description

Title: API that extracts engaging moments from YouTube videos
Workflow name: API that extracts engaging moments from YouTube videos

How it works

This template takes a YouTube video ID and identifies potentially engaging moments based on the intensity of specific timestamps 👇

Ideal for vloggers and YouTube content creators, it serves as a foundation for various automations to streamline content calendars or highlight popular moments in your videos. You can leverage it for:

Automatic processes to analyze YouTube videos and create sizzle reels or clips for social media, particularly effective for microcontent strategies like those endorsed by Gary Vee.
Instant alerts via Slack, Telegram, Email, or WhatsApp when significant moments occur in your videos.
Utilizing transcripts of these moments with AI to refine content ideas or brainstorm chatbots in your editorial workflow.

Example response from the Workflow-as-an-API

A GET request to {your instance URL}/webhook/youtube-engaging-moments-extractor?ytID=IZsQqarWXtYy returns 👇

The workflow generates multiple moments; the screenshot above shows a truncated version.

Not all videos contain timestamp intensity data, the workflow handles this case as well 👇

How to use

Import the template into your n8n workspace or self-hosted instance, then activate the workflow.
Open the Webhook trigger node and copy the Production URL.
In a web browser or any tool capable of consuming HTTP Requests (e.g., native code, Bubble app, n8n workflow, another automation tool, Postman, etc.), pass along the URL parameter ?ytID={youtube video ID} when invoking the API endpoint.

Your URL should resemble something like https://acme.app.n8n.cloud/webhook/youtube-engaging-moments-extractor?ytID=IZsQqarWXtYy.

Keep in mind This workflow relies on an unofficial YouTube API graciously hosted for free by the folks at lemnoslife.com. It's not recommended for high-volume production usecases.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - HTTP Request

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.1

Block 2 - Split Out

Type / Role: n8n-nodes-base.splitOut - splitOut
Config choices: Version 1

Block 3 - has intensity data?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2

Block 4 - No intensity data available for video

Type / Role: n8n-nodes-base.noOp - noOp
Config choices: Version 1

Block 5 - intensity > 0.6

Type / Role: n8n-nodes-base.filter - filter
Config choices: Version 2

Block 6 - Filter out moments close to each other

Type / Role: n8n-nodes-base.filter - filter
Config choices: Version 2

Block 7 - Input variables

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.3

Block 8 - Aggregate

Type / Role: n8n-nodes-base.aggregate - aggregate
Config choices: Version 1

Block 9 - Create each moment (human readable)

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.3

Block 10 - Webhook

Type / Role: n8n-nodes-base.webhook - webhook
Config choices: Version 1.1

Block 11 - millisecs to seconds

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.3

Block 12 - prepare response

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.3

Block 13 - Respond with "no results"

Type / Role: n8n-nodes-base.respondToWebhook - respondToWebhook
Config choices: Version 1

Block 14 - Respond with moments

Type / Role: n8n-nodes-base.respondToWebhook - respondToWebhook
Config choices: Version 1

Block 15 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 16 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 17 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 18 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	API that extracts engaging moments from YouTube videos
Complexity	advanced
Nodes	18
Categories	Content Creation, AI Summarization
Author	Max T
Published	29 Feb 2024

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/2152/2152.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Content Creation workflows AI Summarization workflows

Frequently asked questions

What does API that extracts engaging moments from YouTube videos do?

How it works This template takes a YouTube video ID and identifies potentially engaging moments based on the intensity of specific timestamps I...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Content Creation, AI Summarization use case.

Max T

1 workflow

Nodes

n8n-nodes-base.httprequest n8n-nodes-base.splitout n8n-nodes-base.if n8n-nodes-base.noop n8n-nodes-base.filter n8n-nodes-base.set n8n-nodes-base.aggregate n8n-nodes-base.webhook

Complexity

advanced

Published 29 Feb 2024

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/2152/2152.json

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API that extracts engaging moments from YouTube videos

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

How it works

Example response from the Workflow-as-an-API

How to use

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - HTTP Request

Block 2 - Split Out

Block 3 - has intensity data?

Block 4 - No intensity data available for video

Block 5 - intensity > 0.6

Block 6 - Filter out moments close to each other

Block 7 - Input variables

Block 8 - Aggregate

Block 9 - Create each moment (human readable)

Block 10 - Webhook

Block 11 - millisecs to seconds

Block 12 - prepare response

Block 13 - Respond with "no results"

Block 14 - Respond with moments

Block 15 - Sticky Note

Block 16 - Sticky Note1

Block 17 - Sticky Note2

Block 18 - Sticky Note3

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions