Support GPT Assistant API ?

[johannbuscail]

Preflight Checklist

• [X] I have searched the issue tracker for an issue that matches the one I want to file, without success.

Problem Description

GPT Assistant API is really hard to track.

Proposed Solution

Would it be possible for openmeter to support it ? I guess solving this issue, would benefit a lot of people and bring a lot of traction to the project as Assistant API has a lot of usage and no one knows how to bill users for it.

Alternatives Considered

No response

Additional Information

No response