Voice expense tracking via Siri with Google Sheets logg

This automation enables iOS users to manage personal finances by voice via Siri. It receives text input through a webhook, uses an AI agent to classify intent (record transaction or retrieve history), processes data via LangChain and OpenRouter, and syncs with Google Sheets. Responses are returned in Hong Kong Cantonese.

## Who it´s for
- iOS users who want to track expenses by voice via Siri
- Hong Kong residents preferring to manage finances in Cantonese
- Personal finance automators using Google Sheets
- Smartphone owners seeking simple daily spending tracking

## What the automation does
- Receives text input via webhook (e.g., from Siri)
- Classifies intent: record transaction or request spending history
- Uses LangChain AI agent via OpenRouter for interpretation
- Logs transactions into Google Sheets with categorization (e.g., "Food")
- Reads and summarizes past spending data from sheets
- Formats response in Hong Kong Chinese and returns it to user

## What´s included
- Ready-to-use n8n workflow
- Trigger and handler logic
- Integrations with Google Sheets, OpenRouter, Siri, and iOS Shortcuts
- Basic setup and adaptation guide

## Requirements for setup
- Active n8n instance with workflow execution access
- Google account with edit permissions for target spreadsheet
- OpenRouter API key for AI agent processing
- Configured iOS Shortcuts to route Siri voice input to webhook

## Benefits and outcomes
- Hands-free data entry without typing
- Cantonese language support ensures native usability
- Siri integration allows instant access
- Structured data storage in Google Sheets
- Quick retrieval of spending summaries
- No need for additional apps
- Fully autonomous processing without manual intervention

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via Telegram: @gleb923.