This article explains the API documentation that DataRobot provides today and gives you some quick links for accessing it.
The DataRobot Support site provides a Readme with links to documentation and distributions, as well as instructions for installing DataRobots API clients for various languages. (This is available to licensed DataRobot customers only.)
The current core API documentation is provided from the customer support portal (and available to licensed DataRobot customers only).
The R and Python modeling APIs are wrappers around the base REST requests.
The DataRobot R client, its documentation, and vignettes are all available on CRAN.
The DataRobot Python client is available on PyPI, and documentation can be found here.
Examples of the DataRobot Python client being used to model airline and financial data are available here.