The flow
Starts it 1Logic 8Service 5
The steps in the order they run, from what starts it.
- 1Trigger MonthlySchedule triggerStarts it
- 2Calculate Last Month Date RangeCodeLogic
- 3Generate AWS SignatureCodeLogic
- 4Call AWS For BillsHttp RequestService
- 5Parse AWS ResponseCodeLogic
- 6Filter By DateCodeLogic
- 7Loop Over InvoicesSplit In BatchesLogic
- 8Check If Already ProcessedPostgresService
- 9If New InvoiceIfLogic
- 10Prepare FreeAgent BillCodeLogic
- 11Create FreeAgent BillHttp RequestService
- 12Prepare PaymentCodeLogic
- 13Mark Bill as PaidHttp RequestService
- 14Record In PostgreSQLPostgresService
How it's built
- Starts on
- A clock
- Steps
- 14, with 1 branch, 1 loop or waits
- Size
- Medium: a working afternoon
- Connects to
- Postgres
- Model
- None. This is plumbing, not judgement
Questions
What does it need to run?
An n8n account, plus your own Postgres 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. 14 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 14 steps before you point it at anything that matters.