I've found that you can *kind of* do this by querying the Budget
Performance Report API. Some more details are here: http://goo.gl/gKoU6h.
You'll notice that you have change the column names:
Impressions > Views
Clicks > View Rate
AverageCpc > Cost Per View
Cost > Cost
Converted Clicks > Convert
com.google.api.adwords.lib.AuthTokenErrorCode.BadAuthentication
I have been getting this error for months now...
I use the same login credentials as the adwords website..
I am dissapointed in the lack of support...
Here is the line of code that is throwing...
requestHeader.authToken =