How to extract business configuration data from SAP ByDesign?

Dear colleagues,

Has anyone done extraction of concern configuration entity information from SAP Business ByDesign?

There are nary web services oregon APIs for concern configuration objects...

Also we can't make OData services for concern configuration objects...

So is determination different mode to extract the concern configuration information including each settings successful the good tuning activities?

Thanks successful advance!

Regards,

Kostadin