Mendix cloud trendsapi

Hello, I am trying to retrieve the trends metrics for an application running in the cloud. I am generating a project dashboard that will be able to see many different metrics for the entire project. These include build metrics, deploy metrics, story card metrics, etc. I see that the metrics are populated on the Operate/Metrics page in the cloud dashboard by calling :<appid>/graph/cpu_usage?endTime=1533303220 & expire=20180803193339 & startTime=1533216820 & signature=<signature> I have been able to copy this and run through postman and get a valid response back.  Are these operations documented anywhere? What needs to be sent as the signature to be authorized to access the metrics? Are there other formats that the data can be sent back other than graph?   Thanks, Jason    
0 answers