diff --git a/src/webportal/package.json b/src/webportal/package.json
index 5e1d475b3e..9b4677afa9 100644
--- a/src/webportal/package.json
+++ b/src/webportal/package.json
@@ -33,7 +33,7 @@
   "dependencies": {
     "@hapi/joi": "~15.1.0",
     "@loadable/component": "^5.10.3",
-    "@microsoft/openpai-js-sdk": "^0.1.3",
+    "@microsoft/openpai-js-sdk": "^0.1.4",
     "@svgr/webpack": "^4.3.3",
     "@webcomponents/custom-elements": "^1.2.1",
     "admin-lte": "~2.4.2",
diff --git a/src/webportal/src/app/cluster-view/services/service-info.js b/src/webportal/src/app/cluster-view/services/service-info.js
index 6f1f6168dd..8fdc9754c5 100644
--- a/src/webportal/src/app/cluster-view/services/service-info.js
+++ b/src/webportal/src/app/cluster-view/services/service-info.js
@@ -1,42 +1,22 @@
-// Copyright (c) Microsoft Corporation
-// All rights reserved.
-//
-// MIT License
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
-// documentation files (the "Software"), to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
-// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-// BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
 
+const { PAIV2 } = require('@microsoft/openpai-js-sdk');
 const userAuth = require('../../user/user-auth/user-auth.component');
 const loading = require('../../job/loading/loading.component');
 const webportalConfig = require('../../config/webportal.config.js');
 const { clearToken } = require('../../user/user-logout/user-logout.component');
 
-const fetchWrapper = async url => {
-  const token = userAuth.checkToken();
-  const res = await fetch(url, {
-    headers: {
-      Authorization: `Bearer ${token}`,
-    },
-  });
-  if (res.ok) {
-    const data = await res.json();
+const wrapper = async func => {
+  try {
+    const data = await func();
     return data.items;
-  } else {
+  } catch (err) {
     loading.hideLoading();
-    if (res.status === 401) {
+    if (err.data.code === 'UnauthorizedUserError') {
       clearToken();
     } else {
-      const data = await res.json();
-      alert(data.message);
+      alert(err.data.message);
     }
   }
 };
@@ -49,13 +29,19 @@ export const getServiceView = async callback => {
   if (!restServerUrl.pathname.endsWith('/')) {
     restServerUrl.pathname += '/';
   }
-  const nodeUrl = new URL('api/v1/kubernetes/nodes', restServerUrl);
-  const podUrl = new URL('api/v1/kubernetes/pods', restServerUrl);
-  podUrl.searchParams.set('namespace', 'default');
-  podUrl.searchParams.set('labelSelector', 'app');
+  const client = new PAIV2.OpenPAIClient({
+    token: userAuth.checkToken(),
+    rest_server_uri: restServerUrl.href,
+    https: window.location.protocol === 'https:',
+  });
   const [nodes, pods] = await Promise.all([
-    fetchWrapper(nodeUrl),
-    fetchWrapper(podUrl),
+    wrapper(async () => client.kubernetes.getK8sNodes()),
+    wrapper(async () =>
+      client.kubernetes.getK8sPods({
+        namespace: 'default',
+        labelSelector: 'app',
+      }),
+    ),
   ]);
   const resultDict = {};
   for (const node of nodes) {
diff --git a/src/webportal/yarn.lock b/src/webportal/yarn.lock
index f6a7d13ab1..b56cbc9394 100644
--- a/src/webportal/yarn.lock
+++ b/src/webportal/yarn.lock
@@ -1527,10 +1527,10 @@
   resolved "https://registry.yarnpkg.com/@microsoft/load-themed-styles/-/load-themed-styles-1.9.7.tgz#4f28d7097802317d2a491888ba65fac617c56dd4"
   integrity sha512-8Iua4vPmffV2tT1nR/E55GSbUkYRPD9xFfa6v8zJ89EiiDrlyO2OGuXAtC6/nWxLTeVRA3GhtQuU2SApD2sQAA==
 
-"@microsoft/openpai-js-sdk@^0.1.3":
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/@microsoft/openpai-js-sdk/-/openpai-js-sdk-0.1.3.tgz#9aefccbce928c248e28c03a7a2dc6b8f70877183"
-  integrity sha512-++9KUVqPFTO/IP9Fnm973oM9KcTCaqCSg/Ug9WluXVL2CmUK/fg+H4Icn/8DHGql7SFeOJxW1Le49SJN+pxcZQ==
+"@microsoft/openpai-js-sdk@^0.1.4":
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/@microsoft/openpai-js-sdk/-/openpai-js-sdk-0.1.4.tgz#99084c2e984dcdf171f9ea1901c750b48c390827"
+  integrity sha512-QD0QdeC4JWvRG5r3BqcX3WMQB5Xq3ENsh1iFfj32N7nloQIVo3iDJAHzQaGNr5vvMPaW08HY36OYTHO2OcfG6g==
   dependencies:
     "@apidevtools/swagger-parser" "^9.0.1"
     "@azure/storage-blob" "^12.1.0"