Receipt Processing AI Agent (with step by step video)
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 8 nodes and runs on Google Drive events (file created). Along the way it connects Google Drive, OpenAI Chat Model, Google Sheets and Gmail.
How it runs
Trigger: On Google Drive events (file created).
- Download file (Google Drive): download
- Extract Receipt Data with AI (AI Agent): runs an AI agent, with model: OpenAI Chat Model; output parser: Structured Output Parser
- Append Receipt to Google Sheet (Google Sheets): append
- Convert Receipt to HTML Table (HTML): parses or builds HTML
- Send Receipt Email Notification (Gmail): uses Gmail
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (8)
- Google Drive Trigger
n8n-nodes-base.googleDriveTrigger - Google Drive
n8n-nodes-base.googleDrive - AI Agent
@n8n/n8n-nodes-langchain.agent - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - Google Sheets
n8n-nodes-base.googleSheets - HTML
n8n-nodes-base.html - Gmail
n8n-nodes-base.gmail
From the author
Video Introduction Want to automate your inbox or need a custom workflow? 📞 Book a Call | 💬 DM me on Linkedin --- What This Workflow Does This automation eliminates the tedious task of manually entering receipt data by automatically processing receipt…