Multiple queries in a single request

Hi,

I have a question about performing multiple queries in a single API call. I have multiple cubes in my data model. And let's say I want to do multiple queries on different unrelated cubes without any aggregation. How can we achieve this? When I checked the data blending, it seems to be used for performing queries on the same or related cubes for different time periods. But in my case, I want to query unrelated cubes without any aggregation or time period. We are looking to see if we can reduce the call to the Cube API from the front-end application. Can someone suggest some ideas here?