Add PrintNode support
Would you please consider adding PrintNode support (https://www.printnode.com/en)?
This allows automated printing across the internet. I have a PrintNode docker container running inside my network where my printers are located. I've used this system up until creating an account with you to automatically print my Royal Mail click and drop orders. Even if I'm on the other side of the world, I'd like to be able to print shipping labels automatically without having to download individual PDFs and print them over VPN.
I the API interface is very simple: https://www.printnode.com/en/docs/api/curl