AI Agents
AI Agent: Track expenses in Google Sheets and n8n chat
10 nodes
245
147
Automatic trigger
Workflow Description
An intelligent agent that interacts through n8n chat to track your expenses and automatically record them in Google Sheets, maintaining a structured conversation history for easy retrieval and analysis.
How it works
- 1.Activate the chat trigger and wait for the user to report a new expense
- 2.Process the message using OpenAI to extract amount, category, and description details
- 3.Store the conversation context in n8n memory for session continuity
- 4.Extract structured data and send it to Google Sheets as a new row
- 5.Reply to the user with confirmation and remaining budget status
Use cases
- Small business employees managing daily expenses efficiently without extra tools
- Freelancers who want to document operational costs through natural conversation
Requirements
- Google account with edit permissions on Google Sheets
- OpenAI API key for intelligent text processing
- Basic familiarity with n8n triggers and workflow configuration
Service Value
Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.
Apps Used
AI Agent
Chat Trigger
Twitter/X
OpenAI
Memory
Google Sheets
Tool
Details
Trigger
Automatic trigger
Nodes
10
Apps
7
Views
245
Downloads
147
How to Use
- 1.Click "Download Template"
- 2.Open your n8n dashboard
- 3.Go to Workflows > Import from File
- 4.Select downloaded file and configure credentials
Nodes Used (10)
AI Agent
Agent
When chat message received
Chat Trigger
Workflow Input Trigger
Execute Workflow Trigger
OpenAI Chat Model
OpenAI
Window Buffer Memory
Memory Buffer Window
Sticky Note
Sticky Note
OpenAI Chat Model1
OpenAI
Expense text to JSON parser
Information Extractor
Save expense into Google Sheets
Google Sheets
Parse msg and save to Sheets
Tool Workflow