22 lines
900 B
Python
22 lines
900 B
Python
from langchain_core.tools import tool
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from typing import Annotated
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from tradingagents.dataflows.interface import route_to_vendor
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@tool
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def get_crypto_data(
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symbol: Annotated[str, "trading symbol, e.g., BTC/USDT"],
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start_date: Annotated[str, "Start date in yyyy-mm-dd format"],
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end_date: Annotated[str, "End date in yyyy-mm-dd format"],
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) -> str:
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"""
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Retrieve cryptocurrency price data (OHLCV) for a given trading symbol.
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Uses the configured core_crypto_apis vendor.
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Args:
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symbol (str): Trading symbol, e.g., BTCUSDT
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start_date (str): Start date in yyyy-mm-dd format
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end_date (str): End date in yyyy-mm-dd format
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Returns:
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str: A formatted dataframe containing the cryptocurrency price data for the specified trading symbol in the specified date range.
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"""
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return route_to_vendor("get_crypto_data", symbol, start_date, end_date)
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