Hyperspectral data and topography metrics

Hi - can anyone tell me how I would access hyperspectral data using sentinel-hub? I would want to do things like create median/IQR of band values over a 12 month period for a given AOI.

Also, I see that there are some DEM data available in the catalogue. How would I go about getting estimates of slope/aspect/TWI etc.? Would I have to use sentinel-hub to access the DEM image for an area and then calculate these my side, or can this be done using sentinel-hub resources?

Many thanks,
Hugh