GoCanvas XML output to SharePoint List.

I need a tool/instructions/webpart that I can use to pull form data from GoCanvas to a SharePoint list. I suspect this is a simple task using REST services (not my specialty). Ideally the output would be either: 1. A clear set of working step-by-step instructions I can follow in SharePoint designer to enable a list in a SharePoint site to be updated with specific form submissions from a GoCanvas account for a given period (or all). This would allow me to create lists in SharePoint as required that I could set-up to pull information from new canvas reports I create. This would be set-up to pull the information either on a regular basis (5 mins) or on request (opening the list or a view of the list). 2. A working SharePoint web part deployable in any SharePoint Online Office 365 version or SharePoint Server 2010. This would have controls for simply inputting the GoCanvas credentials, the form name, the submissions required (date/times) and the name of a list this would then populate. Note 1: I need to be able to create workflows from the lists (when new item do … etc). Note 2: I would need different forms to populate different lists. Note 3: You can get a trial account for free if you don’t have one already. [login to view URL]