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Summarize YouTube Videos & Chat About Content with GPT-4o-mini via Telegram

Configured with Agent, Chain LLM, Chat Trigger, Google Docs, and additional nodes. Review the connections and setup before adapting this template.

Download workflow JSONView files on GitHub ↗19 nodes · MIT
Workflow preview
TransformSplit Transcript intoSegmentsSplit OutTransformExtract YouTube URLfrom InputEdit FieldsCodeExtract Video ID fromURLCodeAI & modelsgpt-4o-miniOpenAI Chat ModelAI & modelsGenerate Summary withGPT-4o-miniChain LLMTransformConcatenate TranscriptSegmentsSummarizeTriggerTrigger on TelegramMessageChat TriggerFiles / mediaExtract YouTubeTranscriptYoutube TranscripterMessagingSend Summary viaTelegramTelegramTriggerReceive YouTube URL viaWebhookWebhookWeb / APISend Response toWebhookRespond To WebhookTriggerTelegram TriggerTelegram TriggerFiles / mediaRetrieve Transcriptfrom Google DocsGoogle DocsFiles / mediaUpdate Transcript inGoogle DocsGoogle DocsAI & modelsHandle User Questionsvia AIAgentAI & modelsOpenAI Chat ModelOpenAI Chat ModelData storeWindow Buffer MemoryMemory Buffer WindowFiles / mediaGoogle Docs2Google Docs ToolMessagingSend AI Response viaTelegramTelegram

Node categories in this workflow

  • Transform
  • Code
  • AI & models
  • Trigger
  • Files / media
  • Messaging
  • Web / API
  • Data store

Icons describe general node roles, inferred from node types. Inspect the parameters for the configured action.

Drag to pan; use + and − to zoom. Reconstructed from the exported node positions; nothing runs here. Dashed lines represent non-main connections. Full node names and notes appear below.

How it works

The exported workflow contains the following configured nodes. Their connections are shown above; inspect the JSON for the complete logic, expressions, and external actions.

Workflow node names, types, and operations
NodeCategoryTypeOperation
Split Transcript into SegmentsTransformSplit OutSee node parameters
Extract YouTube URL from InputTransformEdit FieldsSee node parameters
Extract Video ID from URLCodeCodeSee node parameters
gpt-4o-miniAI & modelsOpenAI Chat ModelSee node parameters
Generate Summary with GPT-4o-miniAI & modelsChain LLMSee node parameters
Concatenate Transcript SegmentsTransformSummarizeSee node parameters
Trigger on Telegram MessageTriggerChat TriggerSee node parameters
Extract YouTube TranscriptFiles / mediaYoutube TranscripterSee node parameters
Send Summary via TelegramMessagingTelegramSee node parameters
Receive YouTube URL via WebhookTriggerWebhookSee node parameters
Send Response to WebhookWeb / APIRespond To WebhookSee node parameters
Telegram TriggerTriggerTelegram TriggerSee node parameters
Retrieve Transcript from Google DocsFiles / mediaGoogle Docsget
Update Transcript in Google DocsFiles / mediaGoogle Docsupdate
Handle User Questions via AIAI & modelsAgentSee node parameters
OpenAI Chat ModelAI & modelsOpenAI Chat ModelSee node parameters
Window Buffer MemoryData storeMemory Buffer WindowSee node parameters
Google Docs2Files / mediaGoogle Docs Toolget
Send AI Response via TelegramMessagingTelegramSee node parameters

Setup

  1. Download the JSON and import it into an isolated n8n instance. Leave the workflow inactive.
  2. Connect your own credentials through n8n’s credential store. Replace REPLACE_WITH_* values with your resource identifiers.
  3. Inspect API destinations, Code nodes, database queries, file paths, and outbound actions.
  4. Run with synthetic data and harmless destinations. Enable triggers only after checking the actual outputs.

Requirements

An n8n instance with the listed node types and compatible versions. Service-connected workflows may require accounts, credentials, or paid APIs.

Credential types declared in the source

  • googleDocsOAuth2Api
  • openAiApi
  • telegramApi

Workflow notes

Get a video URL

Get a video URL

Get video url via webhook or message

For this I recommend using a shortcut if you are using apple. This allows you to share a video directly to n8n via webhook

Load memory

Load memory

Uploading the transcript about the memory in google docs so you can then ask questions about the film

Summarize YouTube Videos & Chat About Content with GPT-4o-mini via Telegram

Summarize YouTube Videos & Chat About Content with GPT-4o-mini via Telegram

Purpose and structure

This folder contains the Summarize YouTube Videos & Chat About Content with GPT-4o-mini via Telegram workflow. Its executable nodes use agent, chainLlm, chatTrigger, code, googleDocs, googleDocsTool, lmChatOpenAi, memoryBufferWindow, respondToWebhook, set, splitOut, summarize, telegram, telegramTrigger, webhook, youtubeTranscripter. The table and connection map below are derived from the JSON, not an inferred guarantee of behavior.

Setup

Import inactive. Configure your own credentials and replace REPLACE_WITH_* values. Review external destinations and Code nodes before running.

Entry points

Trigger on Telegram Message, Receive YouTube URL via Webhook, Telegram Trigger

Verification

Sanitized source candidate; not runtime-tested. This overview is generated from node metadata. Read the folder README for the connection map, credential types, and license.

Attribution

https://github.com/Zie619/n8n-workflows/blob/94007c1445d9258a7da116646b79473e7c7c3282/workflows/Telegram/1533_Telegram_Splitout_Automation_Webhook.json MIT; preserve source notices.

Canvas section labels

These name areas of the original canvas; they do not include explanatory instructions.

  • Ask AI about video

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