From 991e871018499757c4b17785069456503c73f004 Mon Sep 17 00:00:00 2001
From: ewan-nrp <ewan@northriverproject.com>
Date: Fri, 13 Mar 2026 23:49:15 -0400
Subject: [PATCH] fix: when calling tools on xai provider with no parameters
 causing an api error

---
 src/Providers/XAI/Maps/ToolMap.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Providers/XAI/Maps/ToolMap.php b/src/Providers/XAI/Maps/ToolMap.php
index 59ef7466e..cb82bf8ba 100644
--- a/src/Providers/XAI/Maps/ToolMap.php
+++ b/src/Providers/XAI/Maps/ToolMap.php
@@ -5,6 +5,7 @@
 namespace Prism\Prism\Providers\XAI\Maps;
 
 use Prism\Prism\Tool;
+use stdClass;
 
 class ToolMap
 {
@@ -21,7 +22,7 @@ public static function Map(array $tools): array
                 'description' => $tool->description(),
                 'parameters' => [
                     'type' => 'object',
-                    'properties' => $tool->parametersAsArray(),
+                    'properties' => $tool->parametersAsArray() ?: new stdClass(),
                     'required' => $tool->requiredParameters(),
                 ],
             ],