a year ago I developed my own Keyword Research tool to help my SEO efforts.
The tool gets data from GA and cross references it with GAdwords data, so I can make sure I am targeting the right keywords.
It was working great till Google revoked our API on the basis that we were just using it for research and not to make any changes on Adwords campaigns, which is for the most part true.
Has anybody experienced the same problem and managed to find a work around ?