AI sales agent with Telegram approvals & Google Sheets sync
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 11 nodes and runs on Telegram events (message). Along the way it connects Telegram, Google Sheets and Google Gemini Chat Model.
How it runs
Trigger: On Telegram events (message).
- Payment Screenshot Check (If): checks a condition and branches into true / false
- Forward Payment Screenshot (Telegram): send photo
- AI Agent: runs an AI agent, with model: Google Gemini Chat Model; 1 tool (Google Sheets); memory: Simple Memory
- Admin Approval Request (Telegram): send and wait for a reply
- Telegram: uses Telegram
- Check Feedback (Text Classifier): classifies text into categories with AI, with model: Google Gemini Chat Model
- Payment Declined (Telegram): uses Telegram
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in AI Agent (v1.8): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) AI Agent (v1.8) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (8)
- AI Agent
@n8n/n8n-nodes-langchain.agent - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Telegram Trigger
n8n-nodes-base.telegramTrigger - Google Sheets Tool
n8n-nodes-base.googleSheetsTool - Telegram
n8n-nodes-base.telegram - Text Classifier
@n8n/n8n-nodes-langchain.textClassifier - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - If
n8n-nodes-base.if
From the author
A complete, ready-to-deploy Telegram chatbot template for food delivery businesses. This intelligent assistant handles orders, payments, customer service, and order tracking with human-in-the-loop payment verification. ✨ Key Features 🤖 AI-Powered…