Pull a Param from URL to JSON plugin

Let’s say I want to pull multiple titles, img_urls, and ID numbers from a json query (a list of shows for example). so this page is like mywebsite.com/shows/ and I use that page to show all my shows, then when I click on a show, I want to have it either use mywebsite.com/shows/1 or mywebsite.com/show-detail/?id=1 or something like that and on that page, I want to push the dynamic get variable to the json content importer.

Is this possible, pro version or otherwise? I am not sure how to get that URL info to the plugin.