Create liquidity_provider_interface.py

blockchain_integration/pi_network/pinnacle/src/interface/liquidity_provider_interface.py

@@ -0,0 +1,28 @@
+from abc import ABC, abstractmethod
+from typing import List
+
+class LiquidityProviderInterface(ABC):
+    @abstractmethod
+    def get_liquidity(self, token: str) -> float:
+        """Get the available liquidity for a given token"""
+        pass
+
+    @abstractmethod
+    def place_order(self, token: str, amount: float, price: float) -> str:
+        """Place an order on the liquidity provider"""
+        pass
+
+    @abstractmethod
+    def cancel_order(self, order_id: str) -> bool:
+        """Cancel an order on the liquidity provider"""
+        pass
+
+    @abstractmethod
+    def get_order_book(self, token: str) -> List[dict]:
+        """Get the order book for a given token"""
+        pass
+
+    @abstractmethod
+    def get_trading_pairs(self) -> List[str]:
+        """Get the list of available trading pairs"""
+        pass