Mixed Content Error: Request must be served over https


I am aware that Cloud9 only allows content to be served over https, but I am using the Supermarket api (link below), which serves its content over http, not https. However, I am also using the Google Maps api, which requires an https server. The loophole of popping out the window in Cloud9 and changing the “https” to “http” in the url when I run my code allows me to get the supermarket api data, but then I cannot run functions from the google maps api. Is there then any way that I can run both apis in Cloud9 at the same time? Thanks in advance