Active Backends Value in JSON output?

[billglennon]

Hi,
I see the value Active Backends field and value in the output format = human. Where does this exist in the JSON output format?
Thanks!

[mdevan]

The whole of the JSON output is one object. It has a key called backends, and it's value is an array of objects. The number of elements of this array is the number of active backends. In Javascript:

active_backends = output.backends.length;

[billglennon]

Thanks!