diff --git a/tradingagents/agents/utils/dex_tools.py b/tradingagents/agents/utils/dex_tools.py
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+++ b/tradingagents/agents/utils/dex_tools.py
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+"""DEX tool wrappers for TradingAgents."""
+from typing import Annotated
+
+from langchain_core.tools import tool
+
+from tradingagents.dataflows.dex.coingecko_provider import get_coin_ohlcv as _get_coin_ohlcv
+from tradingagents.dataflows.dex.coingecko_provider import get_coin_info as _get_coin_info
+
+
+@tool
+def get_token_ohlcv(
+    coin_id: Annotated[str, "CoinGecko ID (e.g., solana, bitcoin, ethereum)"],
+    vs_currency: Annotated[str, "Target currency (default: usd)"] = "usd",
+    days: Annotated[int, "Number of days (1-365, default: 7)"] = 7
+) -> str:
+    """Get OHLCV (Open-High-Low-Close-Volume) price data for a cryptocurrency token.
+
+    Use this to analyze price movements, trends, and volatility.
+
+    CoinGecko ID examples:
+    - solana, bitcoin, ethereum, cardano, polygon, avalanche-2, chainlink
+
+    Returns formatted OHLC data with price summary.
+    """
+    import asyncio
+    return asyncio.run(_get_coin_ohlcv(coin_id, vs_currency, days))
+
+
+@tool
+def get_token_info(
+    coin_id: Annotated[str, "CoinGecko ID (e.g., solana, bitcoin, ethereum)"]
+) -> str:
+    """Get comprehensive token metadata and market data.
+
+    Includes: current price, market cap, volume, supply, ATH/ATL.
+    Use this for fundamental analysis of cryptocurrency tokens.
+
+    CoinGecko ID examples:
+    - solana, bitcoin, ethereum, cardano, polygon, avalanche-2, chainlink
+    """
+    import asyncio
+    return asyncio.run(_get_coin_info(coin_id))
+
+
+@tool
+def get_pool_data(
+    pool_address: Annotated[str, "DEX pool contract address"],
+    chain: Annotated[str, "Blockchain (solana, ethereum, bsc)"] = "solana"
+) -> str:
+    """Get DEX pool metrics: TVL, volume 24h, fees.
+
+    Note: This requires DeFiLlama provider (Phase 2).
+    Currently returns placeholder.
+    """
+    return "Pool data requires DeFiLlama provider (Phase 2). Use get_token_ohlcv for now."
+
+
+@tool
+def get_whale_transactions(
+    token_address: Annotated[str, "Token contract address"],
+    chain: Annotated[str, "Blockchain network"] = "solana",
+    min_usd: Annotated[float, "Minimum USD value (default: 10000)"] = 10000
+) -> str:
+    """Track large holder (whale) movements.
+
+    Note: This requires Birdeye provider (Phase 3).
+    Currently returns placeholder.
+    """
+    return "Whale tracking requires Birdeye provider (Phase 3). Use get_token_ohlcv for now."
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