From cae22f84be74bc9717a677e7380e8004d06588ee Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Wed, 15 Jul 2026 17:25:47 +0800
Subject: [PATCH] =?UTF-8?q?fix(wechat):=20convert=20yuan=20to=20fen=20for?=
 =?UTF-8?q?=20WeChat=20amount=20(=C3=97100)?=
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WeChat amount.total is in fen (分), but user enters yuan (元).
int(0.01) = 0 which fails WeChat's minimum 1 fen validation.
Fix: int(amount * 100)
---
 unipay/providers/wechat.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unipay/providers/wechat.py b/unipay/providers/wechat.py
index 5297a01..ace712d 100644
--- a/unipay/providers/wechat.py
+++ b/unipay/providers/wechat.py
@@ -152,7 +152,7 @@ class WechatGateway(Gateway):
 			"out_trade_no": payload["out_trade_no"],
 			"notify_url": payload["notify_url"],
 			"amount": {
-				"total": int(payload["amount"]),
+				"total": int(payload["amount"] * 100),
 				"currency": payload.get("currency", "CNY")
 			}
 		}