The Sensu Perl SDK by Miguel Ruiz interacts with the API to access monitoring and testing features. It includes an API callback file. As a framework, Sensu provides infrastructure to track progress of health and business applications.
Looking to bring its suite of API tools into one UI that makes it possible for users to more easily transition between tasks like API consumption and deployment, Restlet has announced a new version of its namesake Studio offering. On the design front, Studio also supports data structure nesting.