move gdax to sandbox

# -*- coding: utf-8 -*-

import os
import sys


import ccxt  # noqa: E402

gdax = ccxt.gdax({
   'apiKey': "YOUR_API_KEY",
   'secret': "YOUR_SECRET",
   'password': "YOUR_PASSWORD",
   'verbose': True,  # switch it to False if you don't want the HTTP log
})

# move gdax to sandbox
gdax.urls['api'] = 'https://api-public.sandbox.gdax.com'

print(gdax.fetch_balance())