IDOL OnDemand by HP offers an array of data processing APIs for format conversion, image analysis, indexing, search, and textual analysis. Preview capabilities exist to view how many of these RESTful APIs behave in action. Their set of Indexing APIs allow for content management and general classification abilities. Indexes come in different formats called "flavors" which vary according to maximum number of documents, scaling performance, and number of field types. To check the status of an index or flavor, developers can send a request to the Index Status API to return data on the number of content pieces, storage availability, and most recent updates/additions.