stations.py

stations_url = 'https://irail.be/stations/NMBS'
folder = 'data/'
response = requests.get(stations_url, headers={'accept': 'application/json'}, verify=False)
if response.ok:
    data = json.loads(response.content)
    filename = path.join(folder, 'stations.json')
    with open(filename, 'w') as outfile:
        json.dump(data, outfile, indent=4)