What to do with APIs & Backend workflows before deploying?

I am about to deploy the app that features API calls (to Stripe and some other services) and some backend workflows (webhooks).

I would like to know when I deploy to live what happens to the API calls and backend workflows (URLs). Do I have to duplicate all backend workflows, since there will be a different API URL on my app? And what about APIs?

For APIs, you will have to ensure that keys are correct for live version. (Plugins take care of this. They provide seperate key inputs for live & dev versions)

For webhooks, the url with change (no /version-test). So create the new live webhooks in Stripe.

Hope it helps.