From 2367bd618edb5f2711d0bc6e4514aca1ba8422a1 Mon Sep 17 00:00:00 2001
From: melonges <melonges@icloud.com>
Date: Tue, 10 Feb 2026 13:31:44 +0300
Subject: [PATCH] feat: allow optional order book override for market price

---
 src/client.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/client.ts b/src/client.ts
index aee796c5..003f0f68 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -1161,8 +1161,9 @@ export class ClobClient {
         side: Side,
         amount: number,
         orderType: OrderType = OrderType.FOK,
+        orderBook?: OrderBookSummary
     ): Promise<number> {
-        const book = await this.getOrderBook(tokenID);
+        const book = orderBook ?? await this.getOrderBook(tokenID);
         if (!book) {
             throw new Error("no orderbook");
         }