Sync Stripe payments to GoHighLevel with GPT-4o email, Slack, and Sheets logging

Who It's For

Agencies, service businesses, and GoHighLevel users who want to automatically update their CRM, notify their team, and send a professional invoice to the customer the moment a Stripe payment lands.

How It Works

1. Webhook receives the Stripe payment event
2. Configure Variables node sets your Slack channel, GHL pipeline stage ID, and Google Sheet ID in one place
3. OpenAI writes a professional invoice summary email based on the customer name, payment amount, and product purchased
4. Gmail sends the invoice summary to the customer
5. HTTP Request node calls the GoHighLevel API and moves the contact to the paying client pipeline stage
6. Slack notifies your team with the customer name, payment amount, and updated pipeline stage
7. Google Sheets logs the customer name, email, amount, product, and timestamp for bookkeeping

Set Up Steps

1. Update the Configure Variables node with your Slack channel name, GHL pipeline stage ID, and Google Sheet ID
2. Set up an HTTP Header Auth credential in n8n with your GoHighLevel API key and connect it to the Update GoHighLevel Contact node
3. Connect your Gmail, OpenAI, Slack, and Google Sheets credentials to each node
4. Point your Stripe webhook to the webhook URL generated by the Stripe Payment Webhook node
5. Activate the workflow

Requirements

• Stripe account with webhook configured
• OpenAI API key
• Gmail account with OAuth credential
• GoHighLevel account with API key
• Slack workspace with a notifications channel
• Google Sheet named Payments with columns: Customer Name, Email, Amount, Product, Timestamp