From 2e2272d07aa201f23c61e6a6a169db6fa9fe44db Mon Sep 17 00:00:00 2001
From: Honwhy Wang <honwhy.wang@gmail.com>
Date: Fri, 13 Feb 2026 03:34:05 +0800
Subject: [PATCH] fix: Allow custom API URL in Google Analytics 4 provider
 options (#1653)

Co-authored-by: Patryk Kuniczak <p.kuniczak@gmail.com>
---
 .../modules/analytics/providers/google-analytics-4.ts          | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/analytics/modules/analytics/providers/google-analytics-4.ts b/packages/analytics/modules/analytics/providers/google-analytics-4.ts
index 278be679..55fde52d 100644
--- a/packages/analytics/modules/analytics/providers/google-analytics-4.ts
+++ b/packages/analytics/modules/analytics/providers/google-analytics-4.ts
@@ -4,6 +4,7 @@ import type { BaseAnalyticsEvent } from '../types';
 const DEFAULT_ENGAGEMENT_TIME_IN_MSEC = 100;
 
 export interface GoogleAnalytics4ProviderOptions {
+  apiUrl?: string;
   apiSecret: string;
   measurementId: string;
 }
@@ -18,7 +19,7 @@ export const googleAnalytics4 =
       ): Promise<void> => {
         const url = new URL(
           config?.debug ? '/debug/mp/collect' : '/mp/collect',
-          'https://www.google-analytics.com',
+          options.apiUrl ?? 'https://www.google-analytics.com',
         );
         if (options.apiSecret)
           url.searchParams.set('api_secret', options.apiSecret);