Track & query expenses via Telegram with GPT-4.1 mini & Google Sheets

Name: Track & query expenses via Telegram with GPT-4.1 mini & Google Sheets
Availability: InStock
Author: Sridevi Edupuganti

Track & query expenses via Telegram with GPT-4.1 mini & Google Sheets preview

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Important notice

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

Overview

Description

Track and query your expenses effortlessly through Telegram using voice or text messages. This AI-powered workflow transcribes voice input via AssemblyAI, processes transactions with a GPT-4.1 mini agent, stores data in Google Sheets with comprehensive timestamp metadata, and responds with both voice and text confirmations.

Key Features:

Multi-modal input: Send expenses via voice messages or text
Intelligent processing: AI agent automatically categorizes transactions, calculates running balance, and handles multiple expenses in a single message
Conversational queries: Ask questions like "What did I spend on food last week?"
Voice responses: Get spoken confirmations using OpenAI TTS
Smart alerts: Automatic Gmail notifications for low balance thresholds
Cost tracking: Monitors and logs all API usage costs (LLM + TTS) in USD and INR

Perfect for:

Personal finance management with minimal effort
Small business expense tracking with audit trails
Shared household or team budgets
API cost monitoring for developers

Each transaction includes detailed metadata (timestamps, categories, run IDs, source text) enabling powerful time-based analytics and queries.

Requirements: Telegram bot, Google Sheets OAuth, OpenAI API key, AssemblyAI API key, Gmail OAuth (optional)

Support: Join n8n Discord or Community Forum README file available at https://drive.google.com/file/d/1mh9FRm7zemdazNpjyEq9uhHSc_9go7PN/view?usp=sharing

Sridevi Edupuganti

10 workflows

Nodes

n8n-nodes-base.telegramtrigger n8n-nodes-base.switch n8n-nodes-base.telegram n8n-nodes-base.httprequest n8n-nodes-base.if n8n-nodes-base.googlesheets n8n-nodes-base.code n8n-nodes-base.googlesheetstool

Complexity

advanced

Published 30 Oct 2025

Likes 0

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Install path: /data/workflows/10290/10290.json

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Track & query expenses via Telegram with GPT-4.1 mini & Google Sheets

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Overview

Description