Problems with the response of the geoapify api. I get an array. How should I turn it into a value to store it in a page state

Hi, I am currently failing to save my LatLng in an app state.

I want to enter an address and convert it to lat log. I do this with the geoapify api https://www.geoapify.com

. - It also works and I get a response. But I get lat / lng in an array. How can I turn these two into one value?

But get a array

I execute the call, check if it is successful and want to save it in the app state

What i have to do?

maybe you can Serge Middendorf help me. He had repeatedly reported positive things about goapify here.