docs: def get_candlesticks(self, pair, start_time, end_time, interval):
          """
          Function to fetch trading metrics from the past 24 hours for all trading pairs offered on the exchange.
          Execution of this function is as follows::
  
              get_candlesticks(pair="SWTH_NEO",
                               start_time=round(time.time()) - 350000,
                               end_time=round(time.time()),
                               interval=360))
  
          The expected return result for this function is as follows::
  
              [{
                  'time': '1533168000',
                  'open': '0.00046835',
                  'close': '0.00046835',
                  'high': '0.00046835',
                  'low': '0.00046835',
                  'volume': '240315335.0',
                  'quote_volume': '513110569018.0'
              },{
                  'time': '1533081600',
                  'open': '0.00046835',
                  'close': '0.00046835',
                  'high': '0.00046835',
                  'low': '0.00046835',
                  'volume': '1170875.0',
                  'quote_volume': '2500000000.0'
              },
              ...
              ]
  
          :param pair: The trading pair used to request candle statistics.
          :type pair: str
          :param start_time: The start time (in epoch seconds) range for collecting candle statistics.
          :type start_time: int
          :param end_time: The end time (in epoch seconds) range for collecting candle statistics.
          :type end_time: int
          :param interval: The time interval (in minutes) for candle statistics.  Allowed values: 1, 5, 30, 60, 360, 1440
          :type interval: int
          :return: List of dictionaries containing the candles statistics based on the parameter filters.
          """
          api_params = {
              "pair": pair,
              "interval": interval,
              "start_time": start_time,
              "end_time": end_time,
              "contract_hash": self.contract_hash
          }
          return self.request.get(path='/tickers/candlesticks', params=api_params)