Communication between an universal robot and QR code scanners

Hello

My companies want to scan an order of fabrication with a QR code scanners and then send it to an universal robot, that send a signal to an engraving machine to select the corresponding layout.

I want to know if there is any product or urcaps disponible to communicate the information between a qr code scanners and a universal robots without passing by tiers? By example using the protocole XML-rpc.

Thanks in advance

Nicolas Orefice