diff --git a/src/interfaces/IConnectOracle.sol b/src/interfaces/IConnectOracle.sol
index b24c568..5f0566c 100644
--- a/src/interfaces/IConnectOracle.sol
+++ b/src/interfaces/IConnectOracle.sol
@@ -11,10 +11,7 @@ interface IConnectOracle {
     }
 
     function get_all_currency_pairs() external returns (string memory);
-    function get_price(
-        string memory base,
-        string memory quote
-    ) external returns (Price memory);
+    function get_price(string memory pair_id) external returns (Price memory);
     function get_prices(
         string[] memory pair_ids
     ) external returns (Price[] memory);