Is it possible to get photospheres on google maps?

Question

Is there a way to get the available areas of the photo (within the borders of the map) using the Google Maps API?

I’m trying to create a map like here , but I can’t figure out where to get information about the sphere of photography, or if it’s possible, I can’t find anything in the documentation other than the standard street view information.

edit: I know that certain spheres of photography can be selected by their pano_id , but for more efficient working with them on my map I need a more efficient way. Manually creating a pano_id collection pano_id not an option.