Forbidden

Hello,

I have set up this script on rpi4 (debian) and it was working fine for half of a day (reading all states and also setting heat setpoint). But then it suddendly stopped working. Now if I go dirrectly to aquarea service cloud I get "forbidden" message and cant go in. Could it be that script hit some allowed connection/request number per hour/day or smth and now I am blocked from the site?