code: def get_instruments(self):
          
          url = "{0}/{1}/instruments".format(self.domain, self.API_VERSION)
          params = {"accountId": self.account_id}
          try:
              response = self._Client__call(uri=url, params=params)
              assert len(response) > 0
              return response
          except RequestException:
              return False
          except AssertionError:
              return False
docs: See more:
              http://developer.oanda.com/rest-live/rates/#getInstrumentList