I think the OMF endpoint should be easier to find. I struggled with this for over half an hour trying to find the URL for my OMF endpoint.

Also, I might be wrong on this, but shouldn't the URL include the https:// as a prefix?

I used the OMF endpoint from OCS by using the "copy to clipboard" button, and pasted in my json configuration file for OSIsoft's Edge Data Store (EDS). The Result: I received an "error: Invalid Endpoint". The solution was to add the https:// in front of the url that I copy from OCS.