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37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
"""Hyperliquid exchange subclass"""
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import logging
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from typing import Dict
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from freqtrade.enums import TradingMode
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from freqtrade.exchange import Exchange
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from freqtrade.exchange.exchange_types import FtHas
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logger = logging.getLogger(__name__)
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class Hyperliquid(Exchange):
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"""Hyperliquid exchange class.
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Contains adjustments needed for Freqtrade to work with this exchange.
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"""
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_ft_has: FtHas = {
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# Only the most recent 5000 candles are available according to the
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# exchange's API documentation.
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"ohlcv_has_history": False,
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"ohlcv_candle_limit": 5000,
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"trades_has_history": False, # Trades endpoint doesn't seem available.
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"exchange_has_overrides": {"fetchTrades": False},
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}
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@property
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def _ccxt_config(self) -> Dict:
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# Parameters to add directly to ccxt sync/async initialization.
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# ccxt defaults to swap mode.
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config = {}
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if self.trading_mode == TradingMode.SPOT:
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config.update({"options": {"defaultType": "spot"}})
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config.update(super()._ccxt_config)
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return config
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