@WhiteOutMashups Tried ‘1 Step Back, 2 Steps Forward’ ...
Your page now:
<title>jQuery API tests</title>
Loads the code @DavidMtl has made available here:
And dispenses for the time being with the other libraries.
Like @happybeing said, the browser-console will show you a new token if all goes well
But then the Launcher already told you so by popping up the request you made of course.
This then will enable you to alter the code step by step and testing each time - to arrive at the page you had in mind yourself?
Uploaded this new page here on the Alpha net:
A separate link for the JS-file:
The original page for the other parts of @DavidMtl's code is still there too: