service, or program that utilizes and interacts with another entity's API to access and consume its data, functionality, or services Just like a consumer in a market context purchases good or services, an API consumer interacts with APIs to integrate their features and capabilities into their own applications or systems
access concept from the beginning Every stage is production Create tutorials and trainings how to access Implement sandbox technology covered by security
Use or build up a data product specification Use data contracts to stabilise the transfer Every data product should be available with every API styles the organisation is providing (if possible)