feat: add multi-exchange support via ccxt factory

1 files changed, 6 insertions, 7 deletions

diff --git a/services/order-executor/src/order_executor/main.py b/services/order-executor/src/order_executor/main.py
index 0198f65..24a166e 100644
--- a/services/order-executor/src/order_executor/main.py
+++ b/services/order-executor/src/order_executor/main.py
@@ -3,12 +3,11 @@
 import asyncio
 from decimal import Decimal
 
-import ccxt.async_support as ccxt
-
 from shared.broker import RedisBroker
 from shared.db import Database
 from shared.events import Event, EventType
 from shared.healthcheck import HealthCheckServer
+from shared.exchange import create_exchange
 from shared.logging import setup_logging
 from shared.metrics import ServiceMetrics
 from shared.notifier import TelegramNotifier
@@ -32,11 +31,11 @@ async def run() -> None:
 
     broker = RedisBroker(config.redis_url)
 
-    exchange = ccxt.binance(
-        {
-            "apiKey": config.binance_api_key,
-            "secret": config.binance_api_secret,
-        }
+    exchange = create_exchange(
+        exchange_id=config.exchange_id,
+        api_key=config.binance_api_key,
+        api_secret=config.binance_api_secret,
+        sandbox=config.exchange_sandbox,
     )
 
     risk_manager = RiskManager(