--- title: fallback_openai_missing_key_user_en summary: user-facing message when openai key is missing read_when: openai mode selected but no api key --- **Cannot use this profile:** no API Key is set for the OpenAI-compatible endpoint, and `OPENAI_API_KEY` is not in the environment. Add a key in **Settings** and save, or switch to the built-in **Local Ollama (default)** profile. _No request was sent to the model service._