4Chan API from web page?

So, I'm trying to access the API (example: https://api.4chan.org/wg/0.json) from a web page, but cross-origin domain yadda yadda yadda.  The api doesn't appear to work with JSONP.

Any hints?

Try running in a browser that allows JavaScript to access other sites. You may need to wrote your own, as allowing that is considered “insecure” by sophist academics in their damned ivory towers.