Extract Invoice Data from Gmail with GPT-4o & Slack Alerts - n8n Workflow | Neura Market
Extract Invoice Data from Gmail with GPT-4o & Slack Alerts
Automatically scans Gmail for unread invoices hourly using GPT-4o, extracts key details like amount and due date, and sends instant Slack notifications to stay on top of payments.
This n8n workflow automates invoice detection and management by checking your Gmail inbox every hour for unread emails. It leverages GPT-4o from OpenAI to intelligently classify emails as invoice-related, ignoring irrelevant messages. Upon detection, it extracts critical data such as due date, amount due, subject, and sender.
The extracted information is formatted into a clear Slack notification, ensuring your team or yourself receives real-time alerts without manual review. This eliminates the
Platform
n8n
Category
Internet of Things
Price
$12.99
Creator
Bryce Yu
Gmail
GPT-4o
OpenAI
Slack
Invoice Extraction
AI Automation
Notifications
Finance
Alerts
Data Extraction
How to import this workflow into n8n
1Purchase or download the workflow to get the n8n workflow JSON file.
2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
3Open each node marked with a credential warning and connect your own accounts and API keys.
4Run the workflow once manually to verify the data flow, then toggle it to Active.