Automation library · Money admin

Poll and download received invoice PDFs with KSeF Gateway

Started by a clock. It calls services over plain HTTP rather than through connectors. 13 steps, 2 branches: a working afternoon to understand properly.

Medium

13 stepsMedium: a working afternoon
2Branches: places the flow splits
0Loops or waits
0Services by connector: it calls them over plain HTTP

The flow

Starts it 1Logic 9Service 3

The steps in the order they run, from what starts it.

  1. 1Poll Every 20 MinutesSchedule triggerStarts it
  2. 2Configuration (EDIT ME)SetLogic
  3. 3Get CheckpointCodeLogic
  4. 4Get New InvoicesHttp RequestService
  5. 5Success?IfLogic
  6. 6Save CheckpointCodeLogic
  7. 7Log Poll ErrorSetLogic
  8. 8Has New Invoices?IfLogic
  9. 9Split InvoicesSplit OutLogic
  10. 10No New InvoicesNo OpLogic
  11. 11Download Invoice PDFHttp RequestService
  12. 12Save PDF To DiskRead Write FileService
  13. 13Notify (TODO)SetLogic

How it's built

Starts on
A clock
Steps
13, with 2 branches
Size
Medium: a working afternoon
Connects to
Nothing by connector; it calls services over plain HTTP
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

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. 13 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.

Before you run it

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 13 steps before you point it at anything that matters.