1. An application program interface (API), comprising: a receiver component that receives requests for health-related data from a plurality of disparate devices or applications; an interpreter component that processes the requests, and gathers a subset of the requested health-related data from a health integration network, wherein the health integration network comprises a plurality of disparate data stores that respectively store health-related data; and a transformation component that utilizes a schema to select a portion of the gathered health-related data for return to the devices or applications.