import requests url = "https://mailarchive.ietf.org/api/v1/stats/msg_counts/" params = { "list": "dnsop,v6ops", "start": "20200101", "end": "20201231", "duration": "2years" } headers = { "accept": "application/json" } response = requests.get(url, params=params, headers=headers) print(response.json())