The backend endpoint is at

http://assistantglass.appspot.com/getSlides Sample of JSON that you will get -

[{"slide": "slide3", "image": "https://www.dropbox.com/s/id85ulo8edy0edc/LectureAssistant3.png"}, {"slide": "slide2", "image": "https://www.dropbox.com/s/071fhld0r33793z/LectureAssistant2.png"}, {"slide": "slide1", "image": "https://www.dropbox.com/s/jasyz9s01c5crky/LectureAssistant1.png"}]