DCIM API This DCIM API allows the customer to check real-time climate, power and monitoring information for the space occupied by the customer at DLR sites. This API provides the following functionality: View DCIM data per their data center environment for enrolled assets. Check the How to Guide page to learn how to use the DCIM API. To use this API, you must be a registered user with permissions to view DCIM data for the customer’s occupied space within the DLR datacenter site.