Is it possible to grab a REST service and feed it to a OLE DB which will then go to a SharePoint destination (list)? I'm currently using Visual Studio 2012. I've brought in a Web Service Task into my workflow, but I am stuck on the WSDL. Does this mean I'm gonna have to go the SOAP route as my HTTP Connection? Is there documentation somewhere that explains how to obtain the WSDL file?
Also, if I go the SOAP route can I just do this in SharePoint Designer? Which would be easier SharePoint Designer or Visual Studio?