Perhaps you could consider connecting to the AI module (under the hood) because the Ai module makes the AI abstraction for you and we already have a lot of AI providers (openai and multiple others) currently.
If you add the AI module under the hood, I'll also link to your module on our project page. As it would fit nicely in our ecosystem!
Please also consider linking to the AI module on the front page of the project as this is the place where a lot of AI projects might start in the future.
https://www.drupal.org/project/ai →
Maybe under a title "Related AI projects"
Active
1.0
Code
Adding some information provided by the AI module developers:
https://project.pages.drupalcode.org/ai/developers/develop_third_party_m...
https://project.pages.drupalcode.org/ai/developers/call_chat/