https://community.developer.cybersource.com/t5/Integration-and-Testing/CIM-Once-enabled-is-it-required-for-all-transactions/m-p/26620#M14136 <P>Any combo of any API will work with a single merchant api key and transaction Key.</P><P>&nbsp;</P> Mon, 21 May 2012 14:32:19 GMT RaynorC1emen7 2012-05-21T14:32:19Z https://community.developer.cybersource.com/t5/Integration-and-Testing/CIM-Once-enabled-is-it-required-for-all-transactions/m-p/26618#M14135 <P>We currently do AIM transactions through an in-house app.</P><P>&nbsp;</P><P>If we were to enable CIM in our account, would that prevent the existing AIM process from working?</P><P>&nbsp;</P><P>I'm trying to determine if a seperate transaction/api key is needed or if the two systems can run in parrallel for a while under the same account.</P> Mon, 21 May 2012 14:26:58 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/CIM-Once-enabled-is-it-required-for-all-transactions/m-p/26618#M14135 kevinfairchild 2012-05-21T14:26:58Z https://community.developer.cybersource.com/t5/Integration-and-Testing/CIM-Once-enabled-is-it-required-for-all-transactions/m-p/26620#M14136 <P>Any combo of any API will work with a single merchant api key and transaction Key.</P><P>&nbsp;</P> Mon, 21 May 2012 14:32:19 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/CIM-Once-enabled-is-it-required-for-all-transactions/m-p/26620#M14136 RaynorC1emen7 2012-05-21T14:32:19Z