AI Integration other than OpenAI (AbacusAI)

Hi,

As OpenAI is not the only AI offering out there these days, does an integration exist for HA that allows other API URL’s than OpenAI’s?

I’m rather fond of AbacusAI’s offering, and would like to get a connection to that API working. Obviously there’s the NodeRED option to talk to other API’s, however that is not as native to HA as I’d like this one to be.

Suggestions very welcome!
Thanks, ODK