// you will need to install via 'npm install jsonwebtoken' or in your package.json
var jwt = require("jsonwebtoken");
var METABASE_SITE_URL = "https://metabase.hu-production.be";
var METABASE_SECRET_KEY = "54d207c4482f0219d8685268e2862089e412fd838fd0df93b203891564ef0816";
var payload = {
resource: { dashboard: 390 },
params: {},
exp: Math.round(Date.now() / 1000) + (10 * 60) // 10 minute expiration
};
var token = jwt.sign(payload, METABASE_SECRET_KEY);
var iframeUrl = METABASE_SITE_URL + "/embed/dashboard/" + token +
"#bordered=true&titled=true";