TelemetryTV just released a new feature where our Website App allows you to enter an optional Login Name and Password, which tells our app to log in to reveal the content that resides behind the login.
Our Website App is an iFrame. Not all 3rd party software will allow you to use the Web URL App, as some websites do not allow you to embed their pages in an iFrame (e.g. Netflix).
You may also avoid the login step by hosting your content on a public URL.