OpenAI’s spirit of openness is truly impressive!
And CC Switch makes this whole reverse-proxy setup simple and visual: add Codex as a provider in Claude Code → authorize via OAuth → switch to it and enable route takeover, then you can then use GPT models directly in Claude Code!
100% open-source and free by the way, discover more useful features here:
Love this direction from OpenAI. That’s what we call being open.
In practice, though, many third-party APIs are still Chat Completions-compatible rather than Responses-compatible, which makes direct usage with Codex tricky.
CC Switch tries to solve exactly this gap and make more models usable in Codex.
100% open-source and free, give it a try!
Love this direction from OpenAI. That’s what we call being open.
In practice, though, many third-party APIs are still Chat Completions-compatible rather than Responses-compatible, which makes direct usage with Codex tricky.
CC Switch tries to solve exactly this gap and make more models usable in Codex.
100% open-source and free, give it a try!