[Feature Request]: Graph to API please.

[meoqi]

Is there an existing issue for the same feature request?

• I have checked the existing issues.

Is your feature request related to a problem?

No response

Describe the feature you'd like

I've noticed that the chat API is not provided after I finish constructing a graph flow. I can only chat in the dialog box.
Please provide the API.
P.S. with api_key would be even better :) Thank you.

Describe implementation you've considered

No response

Documentation, adoption, use case

No response

Additional information

No response