diff --git a/app/Services/Social/TikTokCreatorInfo.php b/app/Services/Social/TikTokCreatorInfo.php
index ce058674..71ce1a4d 100644
--- a/app/Services/Social/TikTokCreatorInfo.php
+++ b/app/Services/Social/TikTokCreatorInfo.php
@@ -65,7 +65,8 @@ private function fetchFresh(SocialAccount $account): array
         $this->accessToken = $account->access_token;
 
         $response = $this->getHttpClient()
-            ->post("{$this->baseUrl}/post/publish/creator_info/query/", []);
+            ->withBody('{}', 'application/json; charset=UTF-8')
+            ->post("{$this->baseUrl}/post/publish/creator_info/query/");
 
         if ($response->failed()) {
             Log::warning('TikTok creator_info query failed', [
diff --git a/tests/Feature/Services/Social/TikTokCreatorInfoTest.php b/tests/Feature/Services/Social/TikTokCreatorInfoTest.php
index f12bed08..d25edfb7 100644
--- a/tests/Feature/Services/Social/TikTokCreatorInfoTest.php
+++ b/tests/Feature/Services/Social/TikTokCreatorInfoTest.php
@@ -49,6 +49,18 @@
         ->and($info['max_video_post_duration_sec'])->toBe(600);
 });
 
+test('it sends an empty json object as the request body', function () {
+    Http::fake([
+        $this->api.'/post/publish/creator_info/query/' => Http::response(['data' => []], 200),
+    ]);
+
+    $this->service->fetch($this->account);
+
+    Http::assertSent(function ($request) {
+        return $request->body() === '{}';
+    });
+});
+
 test('it returns an empty payload when the api fails', function () {
     Http::fake([
         $this->api.'/post/publish/creator_info/query/' => Http::response(['error' => 'unauthorized'], 401),