Error 404 when I tried to run a prompt

[hagatopaxi]

Description

Hello,
I faced an issue when I tried to execute a prompt in the TUI or codium extension.

I check the version of opencode, it's the last. I check my api key, it's working on the other tools, and I still have credits.

There is a picture of it.

Plugins

None

OpenCode version

1.1.20

Steps to reproduce

1. Start opencode
2. write a prompt
3. Press enter
4. 404 Not Found

Screenshot and/or share link

No response

Operating System

Ubuntu 25.10

Terminal

Ghostty and codium extension

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• API doesn't report invalid model errors via event stream #8460: API doesn't report invalid model errors via event stream
• LLM failed to generate agent: Unauthorized #8373: LLM failed to generate agent: Unauthorized
• Gemini Bad Request with Github Copilot #8417: Gemini Bad Request with Github Copilot (authentication/API issues)
• opencode connect OpenAI fails!!! #7992: opencode connect OpenAI fails (authentication issues)

Feel free to ignore if none of these address your specific case.

[thdxr]

To stay organized issues are automatically closed after 90 days of no activity. If the issue is still relevant please open a new one.