Generate and track invoices with HubSpot, Gmail, Slack, Sheets, and Notion
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 workflow has 25 nodes and runs on HubSpot events (plus 1 other trigger). Along the way it connects HubSpot, Google Sheets, Notion and Gmail and 1 more. It also calls api.html2pdf.app over HTTP.
How it runs
Trigger: On HubSpot events (plus 1 other trigger).
- If: checks a condition and branches into true / false
- Slack: uses Slack
- 🏷️ HTTP - Get Deal Details (HTTP Request): calls an HTTP API
- 🔗 HTTP - Get Deal Associations (HTTP Request): calls an HTTP API
- Code: runs custom JavaScript code
- 👤 HTTP - Get Contact Details (HTTP Request): calls an HTTP API
- Code: runs custom JavaScript code
- 🖨️ HTTP - Generate PDF (HTTP Request): calls api.html2pdf.app (POST)
- Google Sheets: append
- Notion: uses Notion
…plus 13 more steps. See the full node list below.
Services it uses
HTTP calls to: api.html2pdf.app
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 (10)
- HubSpot Trigger
n8n-nodes-base.hubspotTrigger - If
n8n-nodes-base.if - HTTP Request
n8n-nodes-base.httpRequest - Code
n8n-nodes-base.code - Google Sheets
n8n-nodes-base.googleSheets - Notion
n8n-nodes-base.notion - Gmail
n8n-nodes-base.gmail - Slack
n8n-nodes-base.slack - Wait
n8n-nodes-base.wait - Error Trigger
n8n-nodes-base.errorTrigger
From the author
How it works This workflow triggers when a HubSpot deal stage changes to Closed Won and automatically generates an invoice. It collects deal and contact data, builds a styled invoice, converts it into a PDF, and sends it to the client. The system logs all…