AdWords Downtime: August 23, 10am-4pm PDT
August 19th, 2008 | Published in Google Adwords API
We'll be performing routine system maintenance on Saturday, August 23 from approximately 10:00am to 4:00pm PDT (note the 4:00pm PDT end time). You won't be able to access AdWords or the API during this time frame, but your ads will continue to run as normal.
Cheers,
-Jeffrey Posnick, AdWords API Team