Yahoo search marketing API script

Hi I am looking for a perl (using Yahoo search Marketing API) script which can edit Yahoo search Marketing account.I need somebody who is familiar with both Perl & Yahoo search Marketing API. The programmer should have his own Yahoo search Marketing account to check script. My requirement is simple. I need a script to edit Yahoo search Marketing account keywords by using perl api script. So I can automate the maxCPC changes. I need to get the keyword using the custom URL of the keyword. This script should able to change its maxcpc. I can not give my account for these script The devloper has to have his own account with Yahoo search Marketing to test his script.