Please, access this URL using Google Chrome and press F12.
Access to the Console and you can start playing with this API.
We will define a function to print all results from API requests:
> var printAll = function(data){console.log(JSON.stringify(data))};
Then, first step is to initialize Keystone API with a valid URL. For example:
> JSTACK.Keystone.init("http://host.name:5000/v2.0/");
Next step is to authenticate to Keystone with valid username and password.
> JSTACK.Keystone.authenticate("admin", "password", null, "tenant_id", printAll);
Now, it's time to play with Nova. For example, type this:
> JSTACK.Nova.getserverlist(true, false, printAll);
or
> JSTACK.Nova.getkeypairlist(printAll);
For more information access to documentation