feedhandlers extended

modules/extended_auth.py

@@ -0,0 +1,30 @@
+import os
+
+from dotenv import load_dotenv
+from x10.config import MAINNET_CONFIG
+from x10.core.stark_account import StarkPerpetualAccount
+from x10.perpetual.trading_client import PerpetualTradingClient
+import logging
+
+async def create_auth_account_and_trading_client() -> tuple[StarkPerpetualAccount, PerpetualTradingClient]:
+    load_dotenv()
+    API_KEY = os.getenv('EXTENDED_API_KEY')
+    PUBLIC_KEY = os.getenv('EXTENDED_STARK_KEY_PUBLIC')
+    PRIVATE_KEY = os.getenv('EXTENDED_STARK_KEY_PRIVATE')
+    VAULT = int(os.getenv('EXTENDED_VAULT_NUMBER'))    
+    
+    stark_account = StarkPerpetualAccount(
+        vault=VAULT,
+        private_key=PRIVATE_KEY,
+        public_key=PUBLIC_KEY,
+        api_key=API_KEY,
+    )
+
+    trading_client = PerpetualTradingClient(MAINNET_CONFIG, stark_account)
+
+    try:
+        await trading_client.account.get_balance()
+    except ValueError as e:
+        logging.critical(f'Failed to get balance after creation of trading account: {e}')
+
+    return stark_account, trading_client