Hello Denis,
Please see this page for data freshness:
https://support.google.com/adwords/answer/2544985?hl=en
Also, note click stats can change for up to 72 hours after the fact due to
invalid clicks, robots filtering etc.
-Danial, AdWords APi Team.
On Thursday, March 19, 2015 at 4:19:06
Hi all.
I use api KEYWORDS_PERFORMANCE_REPORT
(https://developers.google.com/adwords/api/docs/appendix/reports#keywords)
to copy to local storage keywords info(clicks, impressions, costs, etc. )
every day.
Every day I run my scripts and copy info for last day.
I run parser in at 3 PM (Ukraine)
B