Codex FAQ

Connection failed

Check env vars:

bash

echo $OPENAI_BASE_URL   # Should be: https://clauddy.com/v1
echo $OPENAI_API_KEY     # Should show your token

URL must include /v1
Token group must include GPT models

Model unavailable

Your token group may not include that model. See Token Groups.

Environment variables not taking effect

Run source ~/.zshrc after editing
Or restart your terminal