Generate client contracts automatically using Google Docs, Drive, and GoHighLevel
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.
Nodes used (4)
- Webhook
n8n-nodes-base.webhook - Google Drive
n8n-nodes-base.googleDrive - Google Docs
n8n-nodes-base.googleDocs - HTTP Request
n8n-nodes-base.httpRequest
What it does
π Description This workflow is a fully automated contract generation and delivery system that converts structured client input into a finalized, professional PDF contract and uploads it directly to your CRM. It eliminates manual document handling by dynamically populating a Google Docs template, exporting it as a PDF, and delivering it to GoHighLevel in a single flow, while ensuring no temporary files remain in storage. βοΈ Step-by-Step Flow 1. Receive Contract Request (Webhook) 2. Accepts a POST request containing all contract data: - Client name - Date - Scope of works (array) - PC items (array) - Financials (subtotal, GST, total) - Copy Master Template (Google Drive) 3. Creates a duplicate of the master contract template. 4. Ensures the original template remains unchanged. 5. Populate Contract with Client Data (Google Docs) 6. Performs large-scale find-and-replace operations: - Replaces placeholders with dynamic client inputs - Injects scope of work sections - Maps PC items and pricing - Updates totals and metadata 7. Download Contract as PDF (Google Drive) 8. Exports the fully populated document as a PDF file. 9. Upload PDF to GoHighLevel (HTTP Request) 10. Uploads the generated PDF to GoHighLevel via API: - Makes it instantly available in CRM - Ready for attachment or client delivery 11. Delete Temp Copy from Drive (Cleanup) 12. Removes the temporary document copy from Google Drive. 13. Prevents storage clutter and duplication. π§© Prerequisites β’ Google Drive OAuth2 β’ Google Docs OAuth2 β’ GoHighLevel API key (Bearer token) β’ Webhook trigger source (form, CRM, or system) π‘ Key Benefits β Zero manual contract creation β Consistent formatting across all contracts β Dynamic handling of complex data (arrays, pricing) β Instant CRM upload (GoHighLevel) β Automatic cleanup (no file clutter) β Scalable for high-volume contract generation π₯ Perfect For - Construction and renovation businesses - Agencies generating client agreements - Sales teams automating proposal-to-contract flow - CRM-driven businesses using GoHighLevel