Handling of zerodha account

Today I saw a webinar from Rainfund (They write as “AI Powered Hedge Fund**”) where they clearly mentioned that They manage client’s money by handling directly on their trading accounts via API.

Learnapp which is affiliated with Zerodha also promotes Rainfund. So, This is sort of validation from Zerodha too right?

PS: I can share their brochure if you need validation.