python-cloudatcost is a light-weight Python wrapper for the Cloud at Cost REST API.
from cacpy import CACPy
cac = CACPy('firstname.lastname@example.org','API_KEY')
srv_info = cac.get_server_info()
More details and the latest updates can be found on the GitHub Project Page.
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.