Is it possible to hide my REST URL that I using via AJAX to populate page data? I don\'t want others taking and consuming from my REST API, but need to use it to display content
By hiding I'm assuming you mean not having any association to the URL shown in your Javascript. Unfortunately it's not possible to hide the URL as far as I know, even if you managed to hide it in javascript, the request would be visible in any extension capable of picking up outgoing and incoming http requests on a web page.