I would like to use cartodb.js in my web page reproduce a visualization that I created at CartoDB. But I want to keep private my visualization and data at CartoDB (and I am going to secure my web page).
Is there a way to use the APIs in cartodb.js with my CartoDB API key somehow to reproduce in my web page the private visualization that I see on my CartoDB site?
I've been studying the documentation, examples, and source code for cartodb.js. As far as I can tell, cartodb.js does not really provide for use of my API key, but perhaps I am missing something.