I used the requests package to communicate to an api (from api.kraken.com). Everything worked fine until suddenly the api keeps responding with an 403 error. I still can browse the api.
My code (that used to work):
import requests
s = requests.Session()
s.headers.update({'User-Agent': 'Chrome/64.0.3282.119'})
s.get('https://api.kraken.com/0/public/Assets')