I have same problem when I use regular curl's query. The login API was changed and current login query doesn't work any more, instead you can use another login method from here, it's working.
@dhayab or @myhomeiot, would either of you be willing to make the changes needed by the new login API? I looked into and think it may be beyond my ability.
Getting the following error in the Homebridge logs. Any ideas how to fix this?
Could not fetch data from API / Invalid Session: sessionid missing