Webhook response

Hello, I am trying to get informations from Make’s API, I want to get all the scenarios that I have on make, and send it to a website.

But i have to send only one block of data and I don’t know how to write in the Webhook response in order to create a single block with all the data.

The webhook send as much datas as their are scenarios. Can you help me please ?

Here is my actual process