How to integrate data from our webservice to print out with BarTender label S’abonner

Hello Everyone,

I have local application to print label by generated data via JSON format and send through our WebService URL look like below:

http://[ServerName]/WebServices/Public/LabelPrintingWS.svc

but in BarTender Integration Builder how to setup to get data from those address, please advise ? 

Thank you in advance and regards.