From c60eb8aa10538f7f97983bc3d59abbe9db598224 Mon Sep 17 00:00:00 2001
From: hiohiohio <hiohiohio@users.noreply.github.com>
Date: Wed, 2 Oct 2024 20:50:06 +0900
Subject: [PATCH] fix: add optional to currency of Journal model (#510)

---
 alpaca/broker/models/journals.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/alpaca/broker/models/journals.py b/alpaca/broker/models/journals.py
index c04563c8..f6da09cd 100644
--- a/alpaca/broker/models/journals.py
+++ b/alpaca/broker/models/journals.py
@@ -57,7 +57,7 @@ class Journal(ModelWithID):
     transmitter_address: Optional[str] = None
     transmitter_financial_institution: Optional[str] = None
     transmitter_timestamp: Optional[str] = None
-    currency: SupportedCurrencies
+    currency: Optional[SupportedCurrencies] = None
 
 
 class BatchJournalResponse(Journal):