Sem4r is a library to access google adwords api. It will works with ruby 1.9 and ruby 1.8 without soap4r. It uses a high level model instead of a low level api. You think about clients, campaigns, keywords and not about operations, operands, selectors, service calls. This is a ALPHA version.rb don't use in production. If you are interested in this project let me now: install it and update periodically, so the gemcutter download counter go up. Or subscribe to my feed at sem4r.com. Or watch the project on github. Or simply drop me a line in email. However I will know there is someone out of here.