Create Baseline uploaded members. That is not the API, right?

I used Create Baseline on a set of members and expected a Hub API. Nothing is callable. What did I just upload?

An analysis inventory. Create Baseline uploads the selected members so Hub can see calls, database use, and file operations. Checkbox mode lets you pick members across datasets. It is not Create API and it is not Add Test Asset. Callers still have nothing to invoke until you create the API asset and publish it.