BSSV and RESTful web service

Does BSSV support making a RESTful web service call using x.509 certificate for authentication?  If so, are there examples or white paper on this subject?  Thanks.

We want to call a simple RESTful web service via HTTPS GET, parse the response XML to extract data elements and utilize the data elements for further processing.  Do the capabilities exist to:

1) Plug-in our own custom code to handle all of this

2) Perform an HTTPS GET (including with an x.509 client certificate)

3) Utilize an XML library to parse the response XML

4) Perform additional post processing and logic

I've checked the Interoperabiltiy_Reference_Implementations_Guide_898.pdf, it mentions only HTTP POST.