Automated Invoice Workflow with GPT-4 Reminders & Stripe
Automates invoice creation from Google Sheets, monitors Stripe payments, sends smart reminders via Gmail/Slack, and updates status. Saves time on billing with AI-enhanced personalization.
This workflow automates the full invoice lifecycle: triggered by new data in Google Sheets, it generates personalized PDF invoices using Google Docs templates and optional GPT-4 for detailed descriptions. It integrates with Stripe via HTTP requests to monitor payment status in real-time.
Intelligent logic via If nodes sends pre-due polite reminders and urgent post-due notifications only for unpaid invoices, using Gmail. Overdue invoices trigger Slack alerts to your team, ensuring cash flow visi
Platform
n8n
Category
CRM - Sales
Price
$24.99
Creator
Matt Buds
invoice-automation
stripe
gpt-4
google-sheets
google-docs
reminders
billing
slack
gmail
payments
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.