Abstract: A server can include an application programming interface that can determine a data system, among a first financial account data system and a second financial account data system, with which to execute a requested function received via a common user interface. The requested function can be caused to be executed using the data system and the first process or the second process. The operations also include providing a result from execution of the requested function to be outputted for display via the common user interface. The common user interface can provide integrated labeling for receiving data to allow requested functions to be executed using different processes associated with the first financial account data system and the second financial account data system using the integrated labeling.

Abstract: A non-transitory computer-readable medium can include instructions that are executable by a processing device for causing the processing device to perform operations. The operations can include receiving, by a first processing network, transaction information associated with one or more transactions of a first type from a transaction medium system, where the transaction information can be obtained by the transaction medium system from an acquirer at a transaction facilitator. Additionally, the operations can include determining that a transaction medium associated with the one or more transactions of the first type has migrated from the first processing network to a second processing network. The transaction information of the first type can be transferred by the first processing network to a second transaction system in the second processing network. The second transaction system can complete the one or more transactions for the first type.

Abstract: A server can include an application programming interface that can determine a data system, among a first financial account data system and a second financial account data system, with which to execute a requested function received via a common user interface. The requested function can be caused to be executed using the data system and the first process or the second process. The operations also include providing a result from execution of the requested function to be outputted for display via the common user interface. The common user interface can provide integrated labeling for receiving data to allow requested functions to be executed using different processes associated with the first financial account data system and the second financial account data system using the integrated labeling.

Abstract: A system can include a first financial account data system that may include first account data. The first financial account data system can perform a function according to a first process using the first account data. The system can include a second financial account data system that can include second account data that is unintegrated with the first account data. The second financial account data system can perform a function according to a second process, which can be different than the first process, using the second account data. The system can include a server with an application programming interface. The server can determine a data system among the first and second financial account data systems with which to execute a requested function received via a common user interface. The server can execute the requested function. The server can provide a result of the execution via the common user interface.

Abstract: A system can include a first financial account data system that may include first account data. The first financial account data system can perform a function according to a first process using the first account data. The system can include a second financial account data system that can include second account data that is unintegrated with the first account data. The second financial account data system can perform a function according to a second process, which can be different than the first process, using the second account data. The system can include a server with an application programming interface. The server can determine a data system among the first and second financial account data systems with which to execute a requested function received via a common user interface. The server can execute the requested function. The server can provide a result of the execution via the common user interface.