JSFiddle - React, Tailwind, and code Playground

by Mike Green

JavaScript

var lastKey;
var json = "https://d-smartcom.azurewebsites.net/api/RadioBroadcasts?ZUMO-API-VERSION=2.0.0";
for(var key in json){
    if(json.hasOwnProperty(key)){
        lastKey = key;
    }
}
alert(lastKey + ': ' + json[lastKey]);