AI Agents

Recap YouTube videos and chat about the content using Telegram

22 nodes 209 121 Automatic trigger
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Workflow Description

Receive YouTube links via Telegram, extract video transcripts, generate intelligent summaries with AI, store content in Google Docs, and have interactive conversations about video details with a continuous memory system.

How it works

  1. 1.Receive a YouTube link or discussion request through a Telegram message
  2. 2.Extract the complete video transcript using a transcript parser
  3. 3.Generate an informative summary using an advanced AI language model
  4. 4.Save the summary and metadata to a Google Docs spreadsheet
  5. 5.Activate a conversational agent that understands context and answers user questions
  6. 6.Maintain dialogue history in memory for consistent responses

Use cases

  • Quick review of educational content: get instant summaries of lengthy tutorial videos
  • Deep discussion: chat with the agent about specific points from the video
  • Organized archive: automatically collect video summaries in a unified Google Doc

Requirements

  • Active Telegram account with authorized contact list
  • API keys from OpenAI, Google, and Telegram
  • Access credentials and update permissions for Google Docs

Service Value

Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.

Apps Used

OpenAI LLM Chain Chat Trigger YouTube Telegram Google Docs AI Agent Memory

Details

Trigger Automatic trigger
Nodes 22
Apps 8
Views 209
Downloads 121

How to Use

  1. 1.Click "Download Template"
  2. 2.Open your n8n dashboard
  3. 3.Go to Workflows > Import from File
  4. 4.Select downloaded file and configure credentials

Nodes Used (22)

/

Split Transcript into Segments

Split Out

#1

Extract YouTube URL from Input

Set

#2

Extract Video ID from URL

Code

#3

gpt-4o-mini

OpenAI

#4

Generate Summary with GPT-4o-mini

LLM Chain

#5

Concatenate Transcript Segments

Summarize

#6

Trigger on Telegram Message

Chat Trigger

#7

Extract YouTube Transcript

Youtube Transcripter

#8

Send Summary via Telegram

Set

#9

Receive YouTube URL via Webhook

Webhook

#10

Send Response to Webhook

Webhook

#11

Telegram Trigger

Set

#12

Retrieve Transcript from Google Docs

Google Docs

#13

Update Transcript in Google Docs

Google Docs

#14

Handle User Questions via AI

Agent

#15

OpenAI Chat Model

OpenAI

#16

Window Buffer Memory

Memory Buffer Window

#17

Google Docs2

Google Docs Tool

#18

Send AI Response via Telegram

Set

#19

Sticky Note

Sticky Note

#20

Sticky Note1

Sticky Note

#21

Sticky Note2

Sticky Note

#22

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