get another api developers key and just create a db table that counts how many queries have been conducted on one key when it reaches 1,000 switch to the 2nd. if both are used up return an error of...

hmm i still find this API wasteful as if your advertiser i would trust actually using the adwords software provided by google then someone using the API. i think they should focus on their search api...

but what adwords exactly provide a developer? isnt adwords for advertisers who want their ads on google adsense? i think it would make more sense for a google adsense api...

i was looking at the application but im not sure what it exactly provides...