Application service provider featuring application programming interface (API) software to promote interoperability in healthcare; Application service provider featuring application programming interface (API) software for connecting and communicating with databases and core platforms, for accessing advanced functionality through processing endpoints that can perform functions such as healthcare benefits, accounting, claims adjudication, authorizations, enrollments and more, and for directly accessing, reading, modifying, manipulating, creating, updating, deleting, batching, listing, and searching data within databases; Application service provider featuring application programming interface (API) software in the field of healthcare for automated business operations, custom report creation, data ingestion and data loading, automated jobs, creation of custom portals and interfaces, business-specific custom functionality and processes, and automated input/output of data to external systems; and Computer services, namely, providing an interactive web site featuring technology that allows users to consolidate and manage healthcare networks, accounts, and connections to existing and emerging application programming interfaces (APIs)