The flow
Starts it 1Logic 3Service 8
The steps in the order they run, from what starts it.
- 1Listen for New QuickBooks InvoiceWebhookStarts it
- 2Get Invoice Data from QuickBooksQuickbooksService
- 3Fetch Company Logo ImageHttp RequestService
- 4Fetch Company Signature ImageHttp RequestService
- 5Combine Invoice, Logo & SignatureMergeLogic
- 6Convert Logo to Base64Extract From FileService
- 7Convert Signature to Base64Extract From FileService
- 8Prepare All Data for TemplateCodeLogic
- 9Build HTML Invoice from DataHtmlLogic
- 10Convert HTML to Binary FileConvert To FileService
- 11Generate PDF via GotenbergHttp RequestService
- 12Email PDF Invoice to CustomerEmail SendService
How it's built
- Starts on
- Another system calling it
- Steps
- 12
- Size
- Medium: a working afternoon
- Connects to
- Email
- Model
- None. This is plumbing, not judgement
Questions
What does it need to run?
An n8n account, plus your own Email account. You connect your own accounts after importing it; none are included.
What starts it?
It starts on another system calling it.
Does it use AI?
No. Every step is fixed logic or a call to a service, so it does the same thing every time.
How long does it take to set up?
Plan an afternoon. 12 steps is enough that you should read each one before running it.
How do I import it?
Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.
Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 12 steps before you point it at anything that matters.