From 0668f669c1f950b638b4f4e1fdff885e1878df78 Mon Sep 17 00:00:00 2001
From: Jkorf <jankorf91@gmail.com>
Date: Thu, 18 Dec 2025 10:36:22 +0100
Subject: [PATCH] Fixed query parameter array serialization

---
 CryptoExchange.Net/ExtensionMethods.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CryptoExchange.Net/ExtensionMethods.cs b/CryptoExchange.Net/ExtensionMethods.cs
index 864d45f..38a2adf 100644
--- a/CryptoExchange.Net/ExtensionMethods.cs
+++ b/CryptoExchange.Net/ExtensionMethods.cs
@@ -70,7 +70,7 @@ namespace CryptoExchange.Net
 
                 first = false;
 
-                if (parameter.GetType().IsArray)
+                if (parameter.Value.GetType().IsArray)
                 {
                     if (serializationType == ArrayParametersSerialization.Array)
                     {