From 9c217e562295eea028d93b4f7cacc29044bda16b Mon Sep 17 00:00:00 2001
From: vipg <vipg@vipg.com>
Date: Fri, 14 Nov 2025 18:16:04 +0800
Subject: [PATCH] add

---
 backend/futures_trade_record/README.md | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 backend/futures_trade_record/README.md

diff --git a/backend/futures_trade_record/README.md b/backend/futures_trade_record/README.md
new file mode 100644
index 0000000..5166cd0
--- /dev/null
+++ b/backend/futures_trade_record/README.md
@@ -0,0 +1,8 @@
+curl -X POST http://localhost:20010/api/variety/create \
+  -H "Content-Type: application/json" \
+  -d '{
+    "name": "螺纹钢",
+    "code": "RB",
+    "tick": 1.0,
+    "tick_price": 10.0
+  }'
\ No newline at end of file