Generate PDF billing documents from webhook JSON with Acrewity and Gmail
UnknownUnknown. This template uses community nodes we can't verify statically. Uses community nodes that can't be verified statically (unverified community packages are off by default in 3.0). Static check, last run 2026-10-19.
What this workflow does
This workflow has 9 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Gmail and Acrewity (community).
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Workflow configuration (Edit Fields (Set)): sets 4 fields: companyName, companyLogoUrl, defaultTaxRate…
- Build document HTML (Code): runs custom JavaScript code
- Is the request valid? (If): checks a condition and branches into true / false
- Convert document to PDF (Acrewity): work with html to pdf
- Reject bad request (Respond to Webhook): sends the response back to the webhook caller
- Convert PDF to file (Convert to File): converts data to a file (to binary)
- Email document to customer (Gmail): uses Gmail
- Confirm delivery (Respond to Webhook): sends the response back to the webhook caller
Services it uses
Before you upgrade to n8n 3.0
We can't fully verify this one: it relies on 1 community package, and n8n 3.0 turns unverified community packages off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
- Check that @acrewity/n8n-nodes-acrewity is verified or supports 3.0 (used in Convert document to PDF).
Nodes used (8)
- Webhook
n8n-nodes-base.webhook - Edit Fields (Set)
n8n-nodes-base.set - Code
n8n-nodes-base.code - Acrewity
@acrewity/n8n-nodes-acrewity.acrewity - Convert to File
n8n-nodes-base.convertToFile - Gmail
n8n-nodes-base.gmail - Respond to Webhook
n8n-nodes-base.respondToWebhook - If
n8n-nodes-base.if
From the author
PDF Document Generator Who is this for? Businesses and freelancers who need to generate professional PDF documents (invoices, quotes, receipts, estimates) from order/sales data. Supported Document Types - invoice - Standard invoice with due date - quote -…