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ExpertPremiumContent GenerationWebhook trigger23 nodes

Digest meeting notes for captions

Fires the moment a webhook arrives across Google Sheets, Telegram and Slack, hands the decision to an AI agent with its own tools, then branches on the check before anything is written. Built for captions, around a "Reason & Act (AI Agent)" step, in 23 documented nodes.

Digest meeting notes with Google Sheets and Telegram end to end. An original, ready-to-import n8n workflow built around the 'AI Summarize & Route' pattern for content creation & media. It fires on a webhook and orchestrates 23 nodes across Google Sheets, Telegram, Slack. It uses n8n's LangChain AI nodes (Agent/Chain + chat model). Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. Nothing slips through the cracks.

Key benefits

  • Keeps Google Sheets and Telegram in step for captions, without anyone re-typing a row
  • Safe to re-run: records already in Google Sheets or Telegram are skipped, across all 23 nodes of this captions build
  • A failed Google Sheets or Telegram call is retried rather than dropped, at any of the 23 nodes in this captions build
  • Bad input stops the run for captions instead of landing in Google Sheets
  • Branches rejoin before Google Sheets, so a captions run reports once rather than 23 times

Use cases

  • Teams keeping Google Sheets and Telegram aligned by hand for captions
  • Captions work that needs a judgement call per item before it reaches Google Sheets
  • Pushing captions events into Google Sheets and Telegram the moment they land, not on the next poll
  • Captions work where "Reason & Act (AI Agent)" is still a manual step before Google Sheets

Integrations

Google SheetsTelegramSlackOpenAI

Workflow preview (23 nodes)

The template's actual node layout and connections. Node parameters and credential slots unlock with the download.

Receive Inbound WebhookWebhookRequired Fields Present?IfAbort — Malformed InputStop And ErrorReason & Act (AI Agent)AgentOpenAI Chat ModelLm Chat Open AiRun CalculationsTool CalculatorCustom Logic ToolTool CodeConversation MemoryMemory Buffer WindowShape Agent OutputSetConfident Enough?IfDeliver Answer + Log to…Google SheetsEscalate to Human QueueTelegramJoin OutcomesMergeLoad Previous SnapshotGoogle SheetsCompute Drift vs Snapsh…CodeFingerprint for Idempot…CodeDrop Already-Processed …Remove DuplicatesSummarize Run StatsSetAppend Audit Row (Googl…Google SheetsSend Summary to SlackSlackCapture Failure ContextSetEscalate Failure to Tel…TelegramPark in Dead-Letter Que…Google Sheets

What's inside (23 nodes)

A look at the node types this workflow uses. No purchase required — full parameters and credentials are yours after you buy.

AgentCodeGoogle SheetsIfLm Chat Open AiMemory Buffer WindowMergeRemove DuplicatesSetSlackStop And ErrorTelegramTool CalculatorTool CodeWebhook

Agent tools included (2)

An AI Agent is only as capable as the tools wired into it. These are read from the template's own graph — every one is a real node in the file you download.

  • Custom Logic Tool · Custom code
  • Run Calculations · Calculator

Conversation memory is attached, so the agent carries earlier turns of a session.

From download to running in 3 steps

  1. 1
    Import. In n8n, open Workflows → menu → “Import from File” and pick the downloaded JSON.
  2. 2
    Connect. Add your own credentials on the app nodes - n8n highlights exactly which ones need them.
  3. 3
    Activate. Run it once to test, then toggle Active. The automation is live.

What you'll learn

Production level

Production-grade: idempotency, dead-letter handling, and reconciliation included.

  • Routing classified output into separate action branches
  • Rejoining parallel branches with Merge so the run reports once
  • Moving data between Google Sheets, Telegram and Slack in a single run

Every node carries its own documentation on the canvas, plus notes explaining why the architecture was built this way, a credential setup guide, troubleshooting, and three practice exercises. Sample data comes pinned to the trigger, so you can hit Execute and watch data flow before connecting a single account.

Common questions

What exactly do I get?

The complete, ready-to-import n8n workflow as a JSON file, delivered instantly after payment. Import it into your own n8n (cloud or self-hosted), add your credentials, and it runs.

How do I import it into n8n?

In n8n, open Workflows, click the three-dot menu, choose “Import from File”, and select the downloaded JSON. Then connect your own app credentials on the highlighted nodes.

Do I need anything else for it to work?

You need your own n8n instance and accounts/credentials for the apps this workflow connects to (Google Sheets, Telegram, Slack). No coding is required.

What if it doesn't work for me?

If the file is faulty, won't import, or isn't as described, contact us within 7 days and we'll fix it or refund you - see our refund policy.

Can I modify or resell it?

You can freely adapt and use it in your own or your clients' projects. Reselling or redistributing the template file itself is not permitted.

Original n8n workflow template created and owned by WorkflowCrate. After purchase you receive the ready-to-import JSON file and a license to use and adapt it in your own projects.