cleanup

core/cob_integration.py

@@ -101,9 +101,20 @@ class COBIntegration:
         
         # Initialize COB provider as fallback
         try:
+            # Create default exchange configs
+            exchange_configs = {
+                'binance': {
+                    'name': 'binance',
+                    'enabled': True,
+                    'websocket_url': 'wss://stream.binance.com:9443/ws/',
+                    'rest_api_url': 'https://api.binance.com/api/v3/',
+                    'rate_limits': {'requests_per_minute': 1200}
+                }
+            }
+            
             self.cob_provider = MultiExchangeCOBProvider(
                 symbols=self.symbols,
-                bucket_size_bps=1.0  # 1 basis point granularity
+                exchange_configs=exchange_configs
             )
             
             # Register callbacks