Call third party API when opening the lock

I am new with Nuki. I own a Nuki 3.0 Pro and it is great.
I want Nuki to call an API like (webhook)

Because I have a Nuki 3.0, it has to be done through Nuki Web.

How can I configure this? I’d to avoid IFTTT if possible

If you want to use the Web API you can activate it here.

The documentation for it can be found at:

And we offer a Swagger interface (Open API) for testing and checking data models: