You can try the caDSR APIs to search for caDSR data by entering a URL in the address bar of a browser and passing parameters in that URL. This page provides examples to get you started. 

You can display any of these formats (HTML, XML, or JSON) in an Internet browser by changing the parameter (GetHTML, GetXML, or GetJSON). 

You cannot enter multiple "and" or "in" values for search criteria when using the REST (XML-HTTP) API.

If you have trouble using any URL on this page in your Internet browser, copy and paste it into a Google Chrome browser before contacting Application Support (NCIAppSupport@mail.nih.gov).