I'm afraid I don't, I make the AJAX request that I talked about and all of my variant objects of every product only contain the following properties :
available: true
compare_at_price: "1200.02"
created_at: "2014-12-04T10:15:56-05:00"
featured_image: nullgrams: 0
id: 1043488720
option1: "XS"
option2: "blue"
option3: "female"
position: 6
price: "12.00"
product_id: 389718792
requires_shipping: true
sku: "c3qwfdx-6"
taxable: true
title: "XS / blue / female"
updated_at: "2014-12-04T10:15:56-05:00"
the inventory section is missing completely even though I've explicitly defined the available quantity for every variant from within the UI