def quota(ip=None):
    """Check your quota."""
    # TODO: Add arbitrary user defined IP check
    url = 'http://www.random.org/quota/?format=plain'
    data = urlopen(url)
    credit = int(data.read().strip())
    if data.code == 200:
        return credit
    else:
        return "ERROR: Server responded with code %s" % data.code
Check your quota.