Track personal finances with GPT-4 via Telegram & Google Sheets

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Track your expenses, gain insights, and manage money smarter – right from Telegram. Who is this For This workflow is perfect for individuals and freelancers who want financial control without app o...

Best for

Personal Productivity automation workflows
AI Chatbot automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.telegramtrigger, @n8n/n8n-nodes-langchain.openai, n8n-nodes-base.telegram, n8n-nodes-base.set, n8n-nodes-base.switch, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.googlesheetstool, @n8n/n8n-nodes-langchain.lmchatopenai

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Md. Nazmul Islam.

Original n8n.io source

1.1 Workflow description

Title: Track personal finances with GPT-4 via Telegram & Google Sheets
Workflow name: Track personal finances with GPT-4 via Telegram & Google Sheets

Track your expenses, gain insights, and manage money smarter – right from Telegram.

Who is this For

This workflow is perfect for individuals and freelancers who want financial control without app overload. Launch it in your n8n environment and start tracking your money smarter today!

Features

Natural Language Expense Input: Log expenses by simply messaging “Spent $50 on groceries”.
Income Logging: Add income sources such as salary, freelance, or passive income.
Voice Support: Speak to the bot—Whisper API converts voice to text.
Google Sheets Integration: All data is synced to a spreadsheet in real time.

How It Works

User Input (Text or Voice): Send messages on your telegram bot like:
- “Spent $25 on transportation”
- “Received $300 from freelancing”
- Or just voice record a message
AI Parsing & Categorization:
- GPT-4 processes and categorizes the entry using pre-trained financial logic.
Data Logging:
- n8n stores data in: Google Sheets (via Google Sheets API)
Video Demo:
- See this youtube Video to explore "how it works".

Set Up Steps

Import the Workflow
- Create a new workflow
- Import the JSON file by clicking "three dot" (upper right corner) > "import from file..." (I will provide the JSON file after buying).
Set Up Telegram Bot - Create a bot via @BotFather - Create a telegram credential to connect telegram with n8n. - Grab the token from @BotFather and paste into the Telegram credential. - Connect that credential with telegram nodes.
Enable Google Sheets Integration
- Create a google sheet credential to connect google sheet with n8n.
- Connect that credential with Google sheets tools.
- Create a google sheet including these columns: "chat_id", "date_and_time", "income (dollar)", "income source", "cost (dollar)", "cost category"
- Provide access that sheet to n8n.
Configure OpenAI (GPT & Whisper)
- Create an OpenAi credential to connect openai with n8n.
- Add your OpenAI API Key in the credentials tab
- Connect that credential with openai nodes.
Pre-requisites
- Necessary credentials:
  1. Telegram Account
  2. OpenAi Account
  3. Google Sheets Account
- N8N version 1.92.2 or upper

Customization Guidance

You can customize the ai agent prompt based on your needs.
And also you can customize the sheet's columns based on your needs.
And you can add additional features like:
- Monthly budgeting alert
- Expense report generation
- Smart Recommendations for cost cutting tips

Ready to Automate Your Finances?

Buy the workflow for only 30$, You will get full setup guide after buying.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Receive Input Via Telegram

Type / Role: n8n-nodes-base.telegramTrigger - telegramTrigger
Config choices: Version 1.1

Block 2 - Transcribe Voice Message

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 1.8

Block 3 - Send AI Response To Telegram

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 4 - User's Text Message

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 5 - Download User's Voice Message

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 6 - Detect Message Type

Type / Role: n8n-nodes-base.switch - switch
Config choices: Version 3.2

Block 7 - Finance Tracker Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.8

Block 8 - Watch Existing Finance Data

Type / Role: n8n-nodes-base.googleSheetsTool - googleSheetsTool
Config choices: Version 4.5

Block 9 - Add New Finance Data

Type / Role: n8n-nodes-base.googleSheetsTool - googleSheetsTool
Config choices: Version 4.5

Block 10 - Generate User's Reply With OpenAi

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 11 - Remember Chat History

Type / Role: @n8n/n8n-nodes-langchain.memoryBufferWindow - memoryBufferWindow
Config choices: Version 1.3

Block 12 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 13 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 14 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Track personal finances with GPT-4 via Telegram & Google Sheets
Complexity	intermediate
Nodes	14
Categories	Personal Productivity, AI Chatbot
Author	Md. Nazmul Islam
Published	08 May 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/3932/3932.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Personal Productivity workflows AI Chatbot workflows

Frequently asked questions

What does Track personal finances with GPT-4 via Telegram & Google Sheets do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Personal Productivity, AI Chatbot use case.

Md. Nazmul Islam

3 workflows

Nodes

n8n-nodes-base.telegramtrigger @n8n/n8n-nodes-langchain.openai n8n-nodes-base.telegram n8n-nodes-base.set n8n-nodes-base.switch @n8n/n8n-nodes-langchain.agent n8n-nodes-base.googlesheetstool @n8n/n8n-nodes-langchain.lmchatopenai

Complexity

intermediate

Published 08 May 2025

Likes 0

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Install path: /data/workflows/3932/3932.json

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Track personal finances with GPT-4 via Telegram & Google Sheets

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Who is this For

Features

How It Works

Set Up Steps

Customization Guidance

Ready to Automate Your Finances?

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Receive Input Via Telegram

Block 2 - Transcribe Voice Message

Block 3 - Send AI Response To Telegram

Block 4 - User's Text Message

Block 5 - Download User's Voice Message

Block 6 - Detect Message Type

Block 7 - Finance Tracker Agent

Block 8 - Watch Existing Finance Data

Block 9 - Add New Finance Data

Block 10 - Generate User's Reply With OpenAi

Block 11 - Remember Chat History

Block 12 - Sticky Note

Block 13 - Sticky Note1

Block 14 - Sticky Note2

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions