Methods, systems and computer program products for an intelligent processor for user-provided routines (IPUR) in a transaction processing system are provided. An interface module, interposed between a transaction processing module and a user-provided routine intercepts a request for an operation. If the user-provided routine is supported for the request, the interface module asynchronously passes the request to the user-provided routine and synchronously passes the request to the IPUR. Thus, the IPUR learns the processing of the user-provided routine, which eventually can be removed from the transaction processing system.