From 473803188b2d0d5647e18dce03a15cf5ff4a379b Mon Sep 17 00:00:00 2001
From: ondrejch <ondrejch@kentico.com>
Date: Mon, 10 Aug 2020 17:09:09 +0200
Subject: [PATCH] add usage tracking

---
 examples/cms-kontent/lib/api.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/examples/cms-kontent/lib/api.js b/examples/cms-kontent/lib/api.js
index e5509c70a2525..de5151087a910 100644
--- a/examples/cms-kontent/lib/api.js
+++ b/examples/cms-kontent/lib/api.js
@@ -1,8 +1,17 @@
 import { DeliveryClient } from '@kentico/kontent-delivery'
+import { name, version } from '../package.json'
+
+const sourceTrackingHeaderName = 'X-KC-SOURCE'
 
 const client = new DeliveryClient({
   projectId: process.env.KONTENT_PROJECT_ID,
   previewApiKey: process.env.KONTENT_PREVIEW_API_KEY,
+  globalHeaders: (_queryConfig) => [
+    {
+      header: sourceTrackingHeaderName,
+      value: `@vercel/next.js/example/${name};${version}`,
+    },
+  ],
 })
 
 function parseAuthor(author) {