404 issue in Codex
Open
Nobody has claimed this yet.
app
auth
bug
connectivity
- Dominant language
- Rust
- Stars
- 125k
- Forks
- 19.4k
- PR merge metrics
- PR metrics pending
Description
What version of the Codex App are you using (From “About Codex” dialog)?
26.901.51231
What subscription do you have?
Pro max
What platform is your computer?
No response
What issue are you seeing?
unexpected status 404 Not Found: Unknown error, url: https://chatgpt.com/backend-api/codex/responses, cf-ray: a3ba30f65f293aaa-DFW, auth error: 404
What steps can reproduce the bug?
Starting a new chat
What is the expected behavior?
No response
Additional information
No response
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the failure when starting a new chat and inspect the request to https://chatgpt.com/backend-api/codex/responses. Check the Codex code path that creates this request and determine why it receives a 404 authentication error. Done means the new-chat flow no longer produces this 404, with a regression test if the relevant code path supports one.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- api, backend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100