gistfile1.py

import requests

url = "http://letsrevolutionizetesting.com/challenge"

while True:
    data = requests.get(url, headers={"Accept":"application/json"})                                                                                                                    
    json = data.json()
    print(json)
    if 'follow' in json:
        url = json['follow']
    else:
        break     

Not really interested in the job but got bored while running a database backup :-)