Test project with Tornado / MongoDB / Instagram API Functionality token authentication registration new user by instagram registration new user by username/password pairs attach your instagram account list and select instagram account for user current session switching between existing accounts searching public profiles by instagram api searching username in the system chat with users searching media contents by text / tags First steps: create virtualenv for python 3.5 install and start MongoDB service run tornado app on 8888 port: python instagram-app/app.py