diff --git a/fin_depo/defi_kucoin.py b/fin_depo/defi_kucoin.py
index 1f9133b..be19f01 100644
--- a/fin_depo/defi_kucoin.py
+++ b/fin_depo/defi_kucoin.py
@@ -124,8 +124,7 @@ class KucoinDepoFetcher(DepoFetcher):
 
     def place_market_order(
         self,
-        input_asset: fin_defs.Asset,
-        input_amount: Decimal,
+        input_: fin_defs.AssetAmount,
         output_asset: fin_defs.Asset,
     ) -> TradeOrderDetails:
         """Executes a market order through the Kucoin market.
@@ -155,22 +154,22 @@ class KucoinDepoFetcher(DepoFetcher):
             msg = 'KucoinDepoFetcher.allow_trades is not enabled: Cannot make trades'
             raise PermissionError(msg)
 
-        if fin_defs.USDT not in [input_asset, output_asset]:
+        if fin_defs.USDT not in [input_.asset, output_asset]:
             msg = 'Non-USDT Markets are not supported'
             raise NotImplementedError(msg)
 
         # Convert arguments to kucoin client arguments
-        if input_asset == fin_defs.USDT:
+        if input_.asset == fin_defs.USDT:
             symbol: str = (
-                f'{output_asset.raw_short_name()}-{input_asset.raw_short_name()}'
+                f'{output_asset.raw_short_name()}-{input_.asset.raw_short_name()}'
             )
             side: str = 'buy'
             size = None
-            funds = str(input_amount)
+            funds = str(input_.amount)
         else:
-            symbol = f'{input_asset.raw_short_name()}-{output_asset.raw_short_name()}'
+            symbol = f'{input_.asset.raw_short_name()}-{output_asset.raw_short_name()}'
             side = 'sell'
-            size = str(input_amount)
+            size = str(input_.amount)
             funds = None
 
         # Place order
@@ -181,7 +180,7 @@ class KucoinDepoFetcher(DepoFetcher):
             size=size,
             funds=funds,
         )
-        del symbol, side, size, funds, input_amount
+        del symbol, side, size, funds, input_
 
         # Determine order details
         return self._get_order_details(response['orderId'])
diff --git a/test/test_kucoin_trading.py b/test/test_kucoin_trading.py
index 54a1a09..dd24d7a 100644
--- a/test/test_kucoin_trading.py
+++ b/test/test_kucoin_trading.py
@@ -49,8 +49,7 @@ def test_place_buy_side_order():
     input_amount = Decimal('0.1')
 
     order_details = fetcher.place_market_order(
-        fin_defs.USDT,
-        input_amount,
+        fin_defs.AssetAmount(fin_defs.USDT, input_amount),
         fin_defs.MPC,
     )
 
@@ -85,8 +84,7 @@ def test_place_sell_side_order():
     input_amount = Decimal('1')
 
     order_details = fetcher.place_market_order(
-        fin_defs.MPC,
-        input_amount,
+        fin_defs.AssetAmount(fin_defs.MPC, input_amount),
         fin_defs.USDT,
     )