Cannot auth Codex extension with ChatGPT via Microsoft
Resolved 💬 2 comments Opened Aug 28, 2025 by roafh Closed Aug 28, 2025
What version of Codex is running?
0.3.3
Which model were you using?
_No response_
What platform is your computer?
Microsoft Windows NT 10.0.22631.0 x64
What steps can reproduce the bug?
- Install CODEX on VS code
- Sign with ChatGPT
- Takes you to the page where you can login, I chose Microsoft login
- Shows this page
By continuing, ChatGPT will share your name, email, and profile picture with Codex CLI to link your account.
Codex CLI will not receive your chat history.
- Click continue
- Shows this page with "Missing authorization code" at the url:
What is the expected behavior?
Logs in to Codex with ChatGPT
What do you see instead?
- Shows this page with "Missing authorization code" at the url:
Additional information
_No response_
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