Hello Michael,
Sorry for the delay response.
This feature is still in development. Because of the big number of api calls that will be generated per custom action, we are trying to figure out a way to build a stable system. I hope that we will have news for a release date by the end of June.
We are also working on a playground app for Abracadalo APIs, where users could test our APIs, in a Adalo app, without having to set them up. We are almost ready and we will direct some beta test sessions. Would be interested to try the up and send us your feedback?
