Connect Client JavaScript to call QuickBase API to retrieve and display data

I am new to QuickBase. I have a WordPress website, call it "foo.com." I have access to a QB database, call it "bar.quickbase.com." These are two separate sites. I want to be able to have my users of my WordPress site (foo.com) be able to access (view) reports from my instance of QB (bar.quickbase.com). 

Can this be done?

Assuming it can be done, my options are to do this in client JavaScript on my WordPress site, or I can use PHP on the server of my WordPress site. In either case, I am not finding any "hello world" style examples of how to connect to my QB instance, passing in my username, password, and anything else I need (tokens and other app security stuff for authentication). At this point, all I have is a QB username and password.

Can someone point me to a simple JavaScript or PHP example of how I can connect to the QB API to get a simple report? 

Thanks for any help!