Add huobi exchange class

freqtrade/exchange/__init__.py

@@ -18,6 +18,7 @@ from freqtrade.exchange.exchange import (available_exchanges, ccxt_exchanges,
 from freqtrade.exchange.ftx import Ftx
 from freqtrade.exchange.gateio import Gateio
 from freqtrade.exchange.hitbtc import Hitbtc
+from freqtrade.exchange.huobi import Huobi
 from freqtrade.exchange.kraken import Kraken
 from freqtrade.exchange.kucoin import Kucoin
 from freqtrade.exchange.okx import Okx

freqtrade/exchange/huobi.py

@@ -0,0 +1,19 @@
+""" Huobi exchange subclass """
+import logging
+from typing import Dict
+
+from freqtrade.exchange import Exchange
+
+
+logger = logging.getLogger(__name__)
+
+
+class Huobi(Exchange):
+    """
+    Huobi exchange class. Contains adjustments needed for Freqtrade to work
+    with this exchange.
+    """
+
+    _ft_has: Dict = {
+        "ohlcv_candle_limit": 2000,
+    }