guide
ChatGPT.app / chatgpt.com
Official OpenAI chat. It will not take a foreign key.
This app will not take a foreign key. Not a cabinet bug — it only accepts its own login or a different protocol.
Do it in order. Don’t skip
A cheapai key will not go in here. It’s their app, not a gateway.
Want a browser chat — Open WebUI, LibreChat, or NextChat.
Want an editor — Cursor.
Check
Don’t try to paste sk- into ChatGPT.app — there is no field for our URL.
If it didn’t start
- Not a 401 and not a wrong Base URL. The app simply will not take a foreign key.
- Use Cursor, Cline, Claude Code, or OpenCode — those take the three fields from the cabinet.