API linkage execution device, API linkage execution method and program

摘要

The API cooperation execution device (10) according to the present invention is an API that discloses a cooperation service that combines each wholesale service of a plurality of wholesalers to the service provider, and the wholesaler according to the order of the service provider. Start the API that publishes the wholesale service. Catalog rule management unit that holds the linkage rule (20d) that performs the processing of simplifying the API that hides some parameters and exposes the other parameters to the service provider among all the parameters for executing the linkage service. (14), the read execution unit (12) and the API execution unit (12) that read the held rules, hide some of all the parameters, and execute the API to expose the other parameters to the service provider. 13) and.