diff --git a/bitcoin_dca/coinbase_pro.py b/bitcoin_dca/coinbase_pro.py
index 0bca27b..95a3788 100644
--- a/bitcoin_dca/coinbase_pro.py
+++ b/bitcoin_dca/coinbase_pro.py
@@ -54,7 +54,7 @@ def getCoinbaseAccount(self, currency):
 
     @property
     def coinbase_usdc_account(self):
-        return self.convertRawAccount(self.getCoinbaseAccount("USDC"))
+        return self.convertRawCoinbaseAccount(self.getCoinbaseAccount("USDC"))
 
     @property
     def usd_account(self):
@@ -187,4 +187,8 @@ def printOrderResult(order_result):
 
     @staticmethod
     def convertRawAccount(raw_account):
+        return Account(id=raw_account["id"], balance=float(raw_account["available"]))
+
+    @staticmethod
+    def convertRawCoinbaseAccount(raw_account):
         return Account(id=raw_account["id"], balance=float(raw_account["balance"]))