Has anyone manage to pass in JWT when embedding Tableau Charts? 

This is what I manage to do:

function initViz(ContainerId,urlIn)

{

var containerDiv = document.getElementById(ContainerId);    

var viz = new tableau.Viz(containerDiv, urlIn);    

}

(function(){initViz($parameters.ContainerId,$parameters.URL)})();

However, this will prompt sign in when page loads which is not ideal user experience.