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AdvancedProfessionalDocument ProcessingWebhook trigger19 nodes

Summarize long emails: Telegram, webhook

Fires the moment a webhook arrives across Telegram, Google Sheets and Slack, hands the decision to an AI agent with its own tools, then branches on the check before anything is written. Built for contracts, around a "Reason & Act (AI Agent)" step, in 19 documented nodes.

Summarize long emails with Google Sheets and Telegram on autopilot. An original, ready-to-import n8n workflow built around the 'AI Summarize & Route' pattern for legal & compliance. It fires on a webhook and orchestrates 19 nodes across Telegram, Google Sheets, 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. Your team sees the right data at the right time.

Key benefits

  • Keeps Telegram and Google Sheets in step for contracts, without anyone re-typing a row
  • A failed Telegram or Google Sheets call is retried rather than dropped, at any of the 19 nodes in this contracts build
  • Bad input stops the run for contracts instead of landing in Telegram
  • Branches rejoin before Telegram, so a contracts run reports once rather than 19 times
  • Every contracts run leaves an audit row behind, alongside Telegram

Use cases

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

Integrations

TelegramGoogle SheetsSlackHTTP / REST APIOpenRouter

Workflow preview (19 nodes)

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

On Telegram EventTelegram TriggerRequired Fields Present?IfAbort — Malformed InputStop And ErrorReason & Act (AI Agent)AgentOpenRouter Chat ModelLm Chat Open RouterSearch Reference WikiTool WikipediaLookup API DataTool Http RequestShape Agent OutputSetConfident Enough?IfDeliver Answer + Log to…Google SheetsEscalate to Human QueueSlackJoin OutcomesMergeStamp Processing TimeDate TimeSave Execution MetadataExecution DataSummarize Run StatsSetAppend Audit Row (Googl…Google SheetsSend Summary to TelegramTelegramCapture Failure ContextSetEscalate Failure to Tel…Telegram

What's inside (19 nodes)

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

AgentDate TimeExecution DataGoogle SheetsIfLm Chat Open RouterMergeSetSlackStop And ErrorTelegramTelegram TriggerTool Http RequestTool Wikipedia

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.

  • Lookup API Data · HTTP request
  • Search Reference Wiki · Wikipedia

This agent runs without conversation memory - each run starts from the incoming request.

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

Advanced level

Adds branching depth and audit logging on top of the core pattern.

  • Routing classified output into separate action branches
  • Rejoining parallel branches with Merge so the run reports once
  • Moving data between Telegram, Google Sheets 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 (Telegram, Google Sheets, Slack, HTTP / REST API). 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.