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ExpertPremiumRAG / Knowledge BaseWebhook trigger22 nodes

Distill documents with Telegram

Fires the moment a webhook arrives across Telegram, Google Sheets and PostgreSQL, hands the decision to an AI agent with its own tools, then branches on the check before anything is written. Built for knowledge sync, around a "Reason & Act (AI Agent)" step, in 22 documented nodes.

Distill documents with PostgreSQL and Telegram hands-free. An original, ready-to-import n8n workflow built around the 'AI Summarize & Route' pattern for AI & automation. It fires on a webhook and orchestrates 22 nodes across Telegram, Google Sheets, HTTP / REST API. 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 knowledge sync, without anyone re-typing a row
  • Safe to re-run: records already in Telegram or Google Sheets are skipped, across all 22 nodes of this knowledge-sync build
  • A failed Telegram or Google Sheets call is retried rather than dropped, at any of the 22 nodes in this knowledge-sync build
  • Bad input stops the run for knowledge sync instead of landing in Telegram
  • Branches rejoin before Telegram, so a knowledge-sync run reports once rather than 22 times

Use cases

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

Integrations

TelegramGoogle SheetsHTTP / REST APIPostgreSQLAnthropic

Workflow preview (22 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)AgentAnthropic Chat ModelLm Chat AnthropicLookup API DataTool Http RequestSearch Reference WikiTool WikipediaRun CalculationsTool CalculatorConversation MemoryMemory Buffer WindowShape Agent OutputSetConfident Enough?IfDeliver Answer + Log to…Google SheetsEscalate to Human QueueTelegramJoin OutcomesMergeFingerprint for Idempot…CodeDrop Already-Processed …Remove DuplicatesSummarize Run StatsSetAppend Audit Row (Googl…Google SheetsSend Summary to TelegramTelegramCapture Failure ContextSetEscalate Failure to Tel…TelegramPark in Dead-Letter Que…Postgres

What's inside (22 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 AnthropicMemory Buffer WindowMergePostgresRemove DuplicatesSetStop And ErrorTelegramTelegram TriggerTool CalculatorTool Http RequestTool Wikipedia

Agent tools included (3)

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
  • Run Calculations · Calculator
  • Search Reference Wiki · Wikipedia

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 Telegram, Google Sheets and PostgreSQL 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, HTTP / REST API, PostgreSQL). 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.