Cleanup constants and required

freqtrade/constants.py

@@ -6,7 +6,6 @@ bot constants
 DEFAULT_CONFIG = 'config.json'
 DEFAULT_EXCHANGE = 'bittrex'
 PROCESS_THROTTLE_SECS = 5  # sec
-DEFAULT_TICKER_INTERVAL = 5  # min
 HYPEROPT_EPOCH = 100  # epochs
 RETRY_TIMEOUT = 30  # sec
 DEFAULT_HYPEROPT_LOSS = 'DefaultHyperOptLoss'
@@ -280,5 +279,6 @@ CONF_SCHEMA = {
         'dry_run',
         'bid_strategy',
         'unfilledtimeout',
+        'stoploss',
     ]
 }

freqtrade/rpc/api_server.py

@@ -312,7 +312,7 @@ class ApiServer(RPC):
         logger.info("LocalRPC - Profit Command Called")
 
         stats = self._rpc_trade_statistics(self._config['stake_currency'],
-                                           self._config['fiat_display_currency']
+                                           self._config.get('fiat_display_currency')
                                            )
 
         return self.rest_dump(stats)