Integration or Template for Enphase Energy router + from local API / JSON

Hi,
there is the Envoy enphase integration Enphase Envoy - Home Assistant, but i would like to know if it s possible to ineggrate also the energy router, he have also local information (local ip address)

i can send you HAR file if somebody can integrate it
what do you think about it catsmanac
?

there also json:

Gerät | Bezeichnung | Konfigurations-Endpunkt | Daten-Endpunkt | DETAILS – | – | – | – | – lokal | groups | /api/json/local/config/groups | /api/json/local/values/groups | lokal | sensors | /api/json/local/config/sensors | /api/json/local/values/sensors | lokal | smart-meter | /api/json/local/config/smart-meter | /api/json/local/values/smart-meter


To be able to create a new integration or add it to any existing I would need more detail on the API. Have you tried accessing it using curl or the vscode rest client add-in?