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OpenAIManual setup
Langflow
Visual LangChain flows; OpenAI-compatible LLM component.
Base URL to paste
Paste exactly one of two formats — wrong URL yields 404 (not 401).
https://vietrouter.com.vn/v1Prerequisites
- Langflow
- API key
Recommended model: claude-fable-5
Quick way — command / config
OpenAI / Compatible LLM
OpenAI API Base : https://vietrouter.com.vn/v1
OpenAI API Key : sk-mtm-...
Model Name : claude-fable-5Where to place file / fill Settings
Interfaceany
Component OpenAI
Bật/điền trường Base URL custom nếu UI tách riêng.
Verify connection
- Build → Run một flow ngắn
Troubleshooting
| Symptom | Reason | How to handle |
|---|---|---|
| model_not_found | Tên model sai. | Gọi GET /v1/models để lấy id chính xác. |