[GH-ISSUE #90] Does AIClient-2-API support OpenAI Codex (models / Codex CLI / responses API) #76

Closed
opened 2026-02-27 07:17:51 +03:00 by kerem · 1 comment
Owner

Originally created by @AdrianSanchezLopez on GitHub (Dec 1, 2025).
Original GitHub issue: https://github.com/justlovemaki/AIClient-2-API/issues/90

Hi! Thanks for this project — it’s super useful.

I’m looking to use OpenAI Codex through AIClient-2-API, and I’m not sure if it’s currently supported.

Could you clarify:

Codex models support:
Can I route requests to OpenAI Codex models via the OpenAI-compatible endpoint (e.g., using a model like codex-*), assuming I configure an OpenAI provider?

Codex CLI / Responses-style features:
If you support OpenAI’s newer “responses” / Codex CLI workflow (tool calls, code-focused behaviors, etc.), is that covered by an existing provider such as openaiResponses-custom, or is it not implemented yet?
GitHub

Any required config or limitations:
If Codex is supported, is there a recommended config snippet or known limitations (streaming, tool calls, reasoning flags, etc.)?

If it’s not supported yet, I’d love to know whether it’s on the roadmap.

Thanks a lot!

Originally created by @AdrianSanchezLopez on GitHub (Dec 1, 2025). Original GitHub issue: https://github.com/justlovemaki/AIClient-2-API/issues/90 Hi! Thanks for this project — it’s super useful. I’m looking to use OpenAI Codex through AIClient-2-API, and I’m not sure if it’s currently supported. Could you clarify: Codex models support: Can I route requests to OpenAI Codex models via the OpenAI-compatible endpoint (e.g., using a model like codex-*), assuming I configure an OpenAI provider? Codex CLI / Responses-style features: If you support OpenAI’s newer “responses” / Codex CLI workflow (tool calls, code-focused behaviors, etc.), is that covered by an existing provider such as openaiResponses-custom, or is it not implemented yet? [GitHub](https://github.com/justlovemaki/AIClient-2-API/blob/main/README-ZH.md?utm_source=chatgpt.com) Any required config or limitations: If Codex is supported, is there a recommended config snippet or known limitations (streaming, tool calls, reasoning flags, etc.)? If it’s not supported yet, I’d love to know whether it’s on the roadmap. Thanks a lot!
kerem closed this issue 2026-02-27 07:17:52 +03:00
Author
Owner

@justlovemaki commented on GitHub (Dec 2, 2025):

API calls to proprietary models within CodeX are not yet supported.

<!-- gh-comment-id:3600062235 --> @justlovemaki commented on GitHub (Dec 2, 2025): API calls to proprietary models within CodeX are not yet supported.
Sign in to join this conversation.
No labels
pull-request
No milestone
No project
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference
starred/AIClient-2-API-justlovemaki#76
No description provided.