diff --git a/python/valuecell/agents/common/trading/data/market.py b/python/valuecell/agents/common/trading/data/market.py
index 577e0837e..4843f5445 100644
--- a/python/valuecell/agents/common/trading/data/market.py
+++ b/python/valuecell/agents/common/trading/data/market.py
@@ -61,7 +61,7 @@ async def get_recent_candles(
         async def _fetch_and_process(symbol: str) -> List[Candle]:
             # instantiate exchange class by name (e.g., ccxtpro.kraken)
             exchange_cls = get_exchange_cls(self._exchange_id)
-            exchange = exchange_cls({"newUpdates": False})
+            exchange = exchange_cls({"newUpdates": False, "aiohttp_trust_env": True})
 
             symbol_candles: List[Candle] = []
             normalized_symbol = self._normalize_symbol(symbol)
@@ -207,7 +207,7 @@ async def get_market_snapshot(self, symbols: List[str]) -> MarketSnapShotType:
         snapshot = defaultdict(dict)
 
         exchange_cls = get_exchange_cls(self._exchange_id)
-        exchange = exchange_cls({"newUpdates": False})
+        exchange = exchange_cls({"newUpdates": False, "aiohttp_trust_env": True})
         try:
             for symbol in symbols:
                 sym = normalize_symbol(symbol)
diff --git a/python/valuecell/agents/common/trading/execution/ccxt_trading.py b/python/valuecell/agents/common/trading/execution/ccxt_trading.py
index c771ee84d..3573fe8ca 100644
--- a/python/valuecell/agents/common/trading/execution/ccxt_trading.py
+++ b/python/valuecell/agents/common/trading/execution/ccxt_trading.py
@@ -118,6 +118,7 @@ async def _get_exchange(self) -> ccxt.Exchange:
                 "defaultType": self._choose_default_type_for_exchange(),
                 **self._ccxt_options,
             },
+            "aiohttp_trust_env": True,
         }
 
         # Hyperliquid uses wallet-based authentication