Ok, I am very late to the party but Scriptable app is amazing! Just created a widget and a Siri short cut to show my close by bike share stop availability in just about an hour. Code is here scriptablescripts/bikes.js at main ยท timokoola/scriptablescripts and how it looks on my home screen in the image

My commute home screen with transit related apps and Audible and Overcast. Widget for bikes top right