AI Agents
Intelligent receipt data extraction and spreadsheet logging
12 nodes
339
197
Webhook
Workflow Description
Automation workflow that receives receipt images via webhook, applies AI-powered OCR to extract structured data, stores results in Google Sheets, and notifies your team on Slack. Uses vector embeddings and intelligent memory buffering for accurate data recognition.
How it works
- 1.Receive receipt image through webhook trigger and validate input
- 2.Process document text with splitting and vector embedding conversion
- 3.Extract structured fields (amount, date, vendor) using AI agent reasoning
- 4.Write extracted data to Google Sheets with automatic formatting
- 5.Send confirmation notification to designated Slack channel
Use cases
- Streamline expense management by digitizing physical and digital receipts at scale
- Reduce manual data entry time while maintaining audit-ready receipt records
Requirements
- Active OpenAI and Anthropic API credentials for processing
- Configured access to Google Sheets, Slack workspace, and Supabase vector database
Service Value
Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.
Apps Used
Text Splitter
OpenAI
Vector Store
Memory
Anthropic
AI Agent
Google Sheets
Slack
Details
Trigger
Webhook
Nodes
12
Apps
8
Views
339
Downloads
197
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 (12)
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Sticky Note
Sticky Note
Webhook Trigger
Webhook
Text Splitter
Text Splitter Character Text Splitter
Embeddings
OpenAI
Supabase Insert
Vector Store Supabase
Supabase Query
Vector Store Supabase
Vector Tool
Tool Vector Store
Window Memory
Memory Buffer Window
Chat Model
Lm Chat Anthropic
RAG Agent
Agent
Append Sheet
Google Sheets
Slack Alert
Slack