Send a request to get all public trades, return the response.

        Arguments:
        symbol -- currency symbol (default 'btcusd')
        since -- only return trades after this unix timestamp (default 0)
        limit_trades -- maximum number of trades to return (default 50).
        include_breaks -- whether to display broken trades (default False)

def trades(self, symbol='btcusd', since=0, limit_trades=50,
               include_breaks=0):
        """
        Send a request to get all public trades, return the response.

        Arguments:
        symbol -- currency symbol (default 'btcusd')
        since -- only return trades after this unix timestamp (default 0)
        limit_trades -- maximum number of trades to return (default 50).
        include_breaks -- whether to display broken trades (default False)
        """
        url = self.base_url + '/v1/trades/' + symbol
        params = {
            'since': since,
            'limit_trades': limit_trades,
            'include_breaks': include_breaks
        }

        return requests.get(url, params)