I am trying to display the data from this JSON API, I have no problem getting it, but when I display the parameters with the space reflected in the image, it returns nothing. How can I show those values? Thanks in advance.

I am trying to display the data from this JSON API, I have no problem getting it, but when I display the parameters with the space reflected in the image, it returns nothing. How can I show those values? Thanks in advance.

Treat the json as an associative array
json['Precio Gasoleo A']
// ie:
ListaEESSPrecio[0]['Precio Gasoleo A']