From 31e43c29c740845ff362c8aa77479d3cb186b0fa Mon Sep 17 00:00:00 2001
From: "ivan.z-apx" <ivan.z@apollox.com>
Date: Fri, 20 Jun 2025 21:18:34 +0800
Subject: [PATCH] hidden

---
 aster-finance-api.md    | 5 ++++-
 aster-finance-api_CN.md | 3 +++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/aster-finance-api.md b/aster-finance-api.md
index 4d82139..4c35dee 100644
--- a/aster-finance-api.md
+++ b/aster-finance-api.md
@@ -413,6 +413,7 @@ There is no & between "GTC" and "quantity=1".
 * IOC - Immediate or Cancel
 * FOK - Fill or Kill
 * GTX - Good Till Crossing	(Post Only)	
+* HIDDEN - HIDDEN This type of order is not visible in the order book
 
 **Working Type (workingType)**
 
@@ -798,7 +799,8 @@ NONE
    				"GTC", 
    				"IOC", 
    				"FOK", 
-   				"GTX" 
+   				"GTX",
+				"HIDDEN"
  			],
  			"liquidationFee": "0.010000",	// liquidation fee rate
    			"marketTakeBound": "0.30",	// the max price difference rate( from mark price) a market order can make
@@ -3885,6 +3887,7 @@ event type is `ORDER_TRADE_UPDATE`.
 * IOC
 * FOK
 * GTX
+* HIDDEN
 
 **Working Type**
 
diff --git a/aster-finance-api_CN.md b/aster-finance-api_CN.md
index c0eb51e..cc5ed9a 100644
--- a/aster-finance-api_CN.md
+++ b/aster-finance-api_CN.md
@@ -392,6 +392,7 @@ timestamp | 1591702613943
 * IOC - Immediate or Cancel 无法立即成交(吃单)的部分就撤销
 * FOK - Fill or Kill 无法全部立即成交就撤销
 * GTX - Good Till Crossing 无法成为挂单方就撤销
+* HIDDEN - HIDDEN 该类型订单在订单薄里不可见
 
 **条件价格触发类型 (workingType)**
 
@@ -754,6 +755,7 @@ NONE
    				"IOC", // 无法立即成交(吃单)的部分就撤销
    				"FOK", // 无法全部立即成交就撤销
    				"GTX" // 无法成为挂单方就撤销
+				"HIDDEN" //  该类型订单在订单薄里不可见
  			],
  			"liquidationFee": "0.010000",	// 强平费率
    			"marketTakeBound": "0.30",	// 市价吃单(相对于标记价格)允许可造成的最大价格偏离比例
@@ -3767,6 +3769,7 @@ None
 * IOC
 * FOK
 * GTX
+* HIDDEN
 
 
 ## 杠杆倍数等账户配置 更新推送