Calendly SMS API

The idea is:

It would be nice to have an API to handle or to add some JSON Payload to paying users of Calendly in which the SMS /texts are available to be sent after an appointment was created for example.

My use case:

Adding a separate node in the workflow which creates a random access code which would be nice to add in the SMS text right after the appointment was created.

I think it would be beneficial to add this because:

Customizable

Any resources to support this?

Are you willing to work on this?