[FEATURE] Fallback when OpenAI API (Or any other API) is not available

[kforstner]

Describe the feature you'd like
It would be great if there were a fallback mechanism in case the OpenAI API is unavailable. For example, it could switch to using Anthropic's Claude Sonnet. This would ensure redundancy and make Flowise much more user-friendly by maintaining functionality seamlessly.

[HenryHengZJ]

Due to the drag and drop interface, i dont think we can achieve something like that, maybe in the future!

[kforstner]

Thanks for the response! I understand the drag-and-drop limitations, but would it be possible to implement a fallback based on HTTP status codes? For example, if the OpenAI API returns a 503, the workflow could try Anthropic's Claude Sonnet.

If that’s not feasible, are there any workarounds you’d recommend for this use case?