Hi Kristiyan
It absolutely is.
All you have to do is POST {id:XX} (or the entire invoice draft) to /invoices/booked.
Booking with a specific number is done by PUTting the id or draft to /invoices/booked/:id.
Please note the /invoices-experimental/ has no booking method yet and you cannot book across between /invoices and /invoices-experimental due to differing signature.
It absolutely is.
All you have to do is POST {id:XX} (or the entire invoice draft) to /invoices/booked.
Booking with a specific number is done by PUTting the id or draft to /invoices/booked/:id.
Please note the /invoices-experimental/ has no booking method yet and you cannot book across between /invoices and /invoices-experimental due to differing signature.