Intergration for Hikvison DS-KH7300EY-WTE2

i try to integrate Hikvison DS-KH7300EY-WTE2 in HA
i tried Hikvision - Home Assistant but ich dont know which user an Passwort to take.
the only user an password i have is from the website
https://ieu.hik-connect.com/
where i registered as team owner to get acces to api.

can anybody give me advice how get access with homeassistent.
Tkanks