Replace more bittrex references

freqtrade/optimize/backtesting.py

@@ -3,6 +3,7 @@
 import logging
 from typing import Dict, Tuple
 
+import ccxt
 import arrow
 from pandas import DataFrame, Series
 from tabulate import tabulate
@@ -113,7 +114,7 @@ def backtest(args) -> DataFrame:
     records = []
     trades = []
     trade_count_lock: dict = {}
-    exchange._API = Bittrex({'key': '', 'secret': ''})
+    exchange._API = ccxt.binance()
     for pair, pair_data in processed.items():
         pair_data['buy'], pair_data['sell'] = 0, 0
         ticker = populate_sell_trend(populate_buy_trend(pair_data))
@@ -164,7 +165,7 @@ def start(args):
         format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
     )
 
-    exchange._API = Bittrex({'key': '', 'secret': ''})
+    exchange._API = ccxt.binance()
 
     logger.info('Using config: %s ...', args.config)
     config = misc.load_config(args.config)

freqtrade/optimize/hyperopt.py

@@ -17,6 +17,7 @@ import talib.abstract as ta
 from hyperopt import STATUS_FAIL, STATUS_OK, Trials, fmin, hp, space_eval, tpe
 from hyperopt.mongoexp import MongoTrials
 from pandas import DataFrame
+import ccxt
 
 import freqtrade.vendor.qtpylib.indicators as qtpylib
 # Monkey patch config
@@ -448,7 +449,7 @@ def start(args):
 
     TOTAL_TRIES = args.epochs
 
-    exchange._API = Bittrex({'key': '', 'secret': ''})
+    exchange._API = ccxt.binance()
 
     # Initialize logger
     logging.basicConfig(