AI-powered receipt and expense tracker with Telegram, Google Sheets & OpenAI

by Khairul Muhtadin ✓ · 919 views · created 2025-06-16 · Document Extraction, AI Summarization

What this workflow does

This AI workflow has 45 nodes and runs on Telegram events. Along the way it connects OpenAI, OpenRouter Chat Model, Telegram and Redis and 1 more.

How it runs

Trigger: On Telegram events.

1. Check Start (If): checks a condition and branches into true / false
2. Check Income (If): checks a condition and branches into true / false
3. Check Expenses (If): checks a condition and branches into true / false
4. Check Input (If): checks a condition and branches into true / false
5. Welcome Menu (Telegram): uses Telegram
6. Save Income to Redis (Redis): uses Redis
7. Save Expenses to Redis (Redis): uses Redis
8. Get Transaction Type (Redis): uses Redis
9. Request Pemasukan (Telegram): uses Telegram
10. Request expense (Telegram): uses Telegram

…plus 32 more steps. See the full node list below.

Services it uses

OpenAIOpenRouter Chat ModelTelegramRedisGoogle Sheets

Before you upgrade to n8n 3.0

Nodes used (15)

• Coden8n-nodes-base.code
• HTTP Requestn8n-nodes-base.httpRequest
• Edit Fields (Set)n8n-nodes-base.set
• Ifn8n-nodes-base.if
• Waitn8n-nodes-base.wait
• OpenAI@n8n/n8n-nodes-langchain.openAi
• Basic LLM Chain@n8n/n8n-nodes-langchain.chainLlm
• OpenRouter Chat Model@n8n/n8n-nodes-langchain.lmChatOpenRouter
• Structured Output Parser@n8n/n8n-nodes-langchain.outputParserStructured
• Mergen8n-nodes-base.merge
• Telegramn8n-nodes-base.telegram
• Redisn8n-nodes-base.redis
• Switchn8n-nodes-base.switch
• Telegram Triggern8n-nodes-base.telegramTrigger
• Google Sheetsn8n-nodes-base.googleSheets

From the author

Automatically capture, categorize, and log expenses from receipts, PDFs, voice notes, or text. Powered by AI, delivered through Telegram, stored in Google Sheets. Last updated: September 2026. Who is this for? Small business owners, freelancers, digital…

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