Integration with another software

Hello, I'm software developer and I going to print cheques from our accountant system. How I can fill properties to print automatically from my program? Do you have any API?

UAE version.

Do you have any intentions to implement functionality like that? I mean if you can provide a library with simple interface like

public void PrintCheque(BankType bank, DateTime date, string payee, decimal amount, bool acPayment){ };

I've seen one more topic here about similar issue, where user ask to publish to github. But if you can realize this function it will be great. As for me, I developed html template for my bank and print throw html function window.print().