OpusView provides customers with fast and reliable interoperability with other computer systems through a Representational State Transfer (REST) web application programming interface (API).

API permissions are centrally managed through the OpusView Administrator user interface, where named users are granted secure access.

Programmatic access is provided to much of the data in OpusView, including User, Project, Workspace, Activities, Risk, Cost and  Reward objects.

JSON based content is exchanged through web requests and responses, allowing the import and export of objects.