Methods, systems, and computer program products for detecting and correcting integration issues and errors between different computer systems are disclosed. For example, a computer-implemented method may include collecting transaction data for each one of a plurality of respective merchants where the transaction data is associated with service integration between computer systems associated with the respective merchants and one or more service provider computer systems, analyzing the transaction data across a plurality of respective issue detection models, generating for each one of the plurality of merchants action data corresponding to one or more of the respective issue detection models based on the analyzing, and providing each one of the plurality of merchants with the respective generated action data.