From f2c414b4b472ea2234fe1eb5765f3bf765b91607 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carl-Gerhard=20Lindesva=CC=88rd?= <lindesvard@gmail.com>
Date: Mon, 2 Mar 2026 13:16:55 +0100
Subject: [PATCH] fix(sdk): add timestamp when queueing events

---
 packages/sdks/sdk/src/index.ts | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/packages/sdks/sdk/src/index.ts b/packages/sdks/sdk/src/index.ts
index 6a56d2f0..d6b834f9 100644
--- a/packages/sdks/sdk/src/index.ts
+++ b/packages/sdks/sdk/src/index.ts
@@ -95,13 +95,24 @@ export class OpenPanel {
     return false;
   }
 
+  addQueue(payload: TrackHandlerPayload) {
+    if (payload.type === 'track') {
+      payload.payload.properties = {
+        ...(payload.payload.properties ?? {}),
+        __timestamp: new Date().toISOString(),
+      };
+    }
+
+    this.queue.push(payload);
+  }
+
   async send(payload: TrackHandlerPayload) {
     if (this.options.filter && !this.options.filter(payload)) {
       return Promise.resolve();
     }
 
     if (this.shouldQueue(payload)) {
-      this.queue.push(payload);
+      this.addQueue(payload);
       return Promise.resolve();
     }