Accessing Conversations & NLU Inbox via API

Is it possible to access conversations and the NLU inbox from Rasa X via API?

My initial goal was to allow only certain users to access certain aspects of the Rasa X dashboard, but it looks like that feature is only available to enterprise customers, so I was hoping to re-create those aspects in my own UI via the HTTP API. The only pieces I really want to access are the conversations (+ the ability to correct intents) and the NLU inbox.

I found these docs that I think have enough info to recreate the conversations & intent correction, but I don’t see much on the NLU inbox. Does anyone know if it’s possible to read/interact with the NLU inbox via the API?