diff --git a/client/src/App.tsx b/client/src/App.tsx
index 7fc96c3..3d98dae 100644
--- a/client/src/App.tsx
+++ b/client/src/App.tsx
@@ -2,12 +2,13 @@ import React from 'react';
 import { Route, Routes } from 'react-router-dom';
 import MainLayout from './pages/MainLayout';
 import ProtectedRoute from './pages/ProtectedRoute';
+import LoginPage from './pages/LoginPage';
 
 function App() {
   return (
     <div className="App">
       <Routes>
-        <Route path="/login" element={<div>login</div>} />
+        <Route path="/login" element={<LoginPage />} />
         <Route element={<ProtectedRoute />}>
           <Route path="*" element={<MainLayout />}></Route>
         </Route>
diff --git a/client/src/api/api.ts b/client/src/api/api.ts
index 0fee327..c691e11 100644
--- a/client/src/api/api.ts
+++ b/client/src/api/api.ts
@@ -1,5 +1,8 @@
 import axios from 'axios';
 import { Access, Auth } from '../types/auth';
+import { User } from '../types/user';
+import { AuthService } from '../services/auth';
+import axiosRetry from 'axios-retry';
 
 const baseURL = `${process.env.REACT_APP_HTTP_PROTOCOL}://${process.env.REACT_APP_API_URL}/api/v1`;
 
@@ -11,20 +14,75 @@ const base = axios.create({
   },
 });
 
-// base.interceptors.request.use((config) => {
-//   const token = localStorage.getItem('accessToken');
-//   if (token) {
-//     config.headers.Authorization = `Bearer ${token}`;
-//   }
-//   return config;
-// });
+base.interceptors.request.use((config) => {
+  const token = localStorage.getItem('accessToken');
+  if (token) {
+    config.headers.Authorization = `Bearer ${token}`;
+  }
+  return config;
+});
+
+axiosRetry(base, {
+  retries: 3,
+  retryDelay: (retryCount: number) => {
+    console.log(`retry attempt: ${retryCount}`);
+    return retryCount * 2000;
+  },
+  retryCondition: async (error: any) => {
+    if (error.code === 'ERR_CANCELED') {
+      return true;
+    }
+    return false;
+  },
+});
+
+base.interceptors.response.use(
+  (response) => {
+    return response;
+  },
+  async function (error) {
+    console.log('error', error);
+    const originalRequest = error.response.config;
+    console.log('originalRequest._retry', originalRequest);
+    const urlTokens = error?.request?.responseURL.split('/');
+    const url = urlTokens[urlTokens.length - 1];
+    console.log('url', url);
+    if (
+      error.response.status === 401 &&
+      !(originalRequest?._retry != null) &&
+      url !== 'login' &&
+      url !== 'refresh' &&
+      url !== 'logout'
+    ) {
+      originalRequest._retry = true;
+      const res = await AuthService.refresh().catch(async () => {
+        await AuthService.logout();
+      });
+      console.log('res', res);
+      return await base(originalRequest);
+    }
+    return await Promise.reject(error);
+  }
+);
 
 const api = {
+  // auth
   async login(auth: Auth): Promise<Access> {
     console.log(auth);
     const response = await base.post<Access>('/auth', auth);
     return response.data;
   },
+
+  async refreshToken(): Promise<Access> {
+    const response = await base.post<Access>('/auth/refresh');
+    return response.data;
+  },
+
+  // user
+  async getProfile(): Promise<User> {
+    const response = await base.get<User>('/profile');
+    return response.data;
+  },
 };
 
 export default api;
diff --git a/client/src/pages/MainLayout.tsx b/client/src/pages/MainLayout.tsx
index 2933a89..599a88b 100644
--- a/client/src/pages/MainLayout.tsx
+++ b/client/src/pages/MainLayout.tsx
@@ -9,6 +9,8 @@ import RunningProcessesPage from './RunningProcessesPage';
 import AccountsPage from './AccountsPage';
 import EventsListPage from './EventsListPage';
 import ConfigurationPage from './ConfigurationPage';
+import { useSetUserSelector } from '../store/user';
+import { UserService } from '../services/user';
 
 export default function MainLayout() {
   const navigate = useNavigate();
@@ -19,6 +21,8 @@ export default function MainLayout() {
   const [width, setWidth] = useState<number | string>('15%');
   const [collapsedWidth, setCollapsedWidth] = useState(50);
 
+  const setUser = useSetUserSelector();
+
   const calculateWidths = () => {
     const windowWidth = window.innerWidth;
     const expanded = Math.min(Math.max(windowWidth * 0.15, 180), 240);
@@ -54,6 +58,21 @@ export default function MainLayout() {
     navigate(key);
   }
 
+  useEffect(() => {
+    const token = localStorage.getItem('accessToken');
+    if (!token) {
+      navigate('/login');
+    } else {
+      if (localStorage.getItem('user')) {
+        setUser(JSON.parse(localStorage.getItem('user') as string));
+      } else {
+        UserService.getProfile().then((user) => {
+          setUser(user);
+        });
+      }
+    }
+  }, []);
+
   return (
     <Layout style={{ minHeight: '100vh' }}>
       <Sider
diff --git a/client/src/services/auth.ts b/client/src/services/auth.ts
new file mode 100644
index 0000000..f1e8f8e
--- /dev/null
+++ b/client/src/services/auth.ts
@@ -0,0 +1,22 @@
+import api from '../api/api';
+import { useUserStore } from '../store/user';
+import { Auth } from '../types/auth';
+
+export class AuthService {
+  static async login(auth: Auth) {
+    const token = await api.login(auth);
+    console.log(token);
+    localStorage.setItem('accessToken', token.accessToken);
+  }
+
+  static async logout() {
+    useUserStore.getState().removeUser();
+    localStorage.removeItem('userInfo');
+    localStorage.removeItem('accessToken');
+  }
+
+  static async refresh() {
+    const token = await api.refreshToken();
+    localStorage.setItem('accessToken', token.accessToken);
+  }
+}
diff --git a/client/src/services/user.ts b/client/src/services/user.ts
new file mode 100644
index 0000000..9834eb6
--- /dev/null
+++ b/client/src/services/user.ts
@@ -0,0 +1,10 @@
+import api from '../api/api';
+import { User } from '../types/user';
+
+export class UserService {
+  static async getProfile(): Promise<User> {
+    const user = api.getProfile();
+
+    return user;
+  }
+}
diff --git a/client/src/store/user.ts b/client/src/store/user.ts
index f9c9517..137d3e8 100644
--- a/client/src/store/user.ts
+++ b/client/src/store/user.ts
@@ -11,6 +11,7 @@ type UserStoreState = {
 
 type UserStoreActions = {
   setUser: (user: User) => void;
+  removeUser: () => void;
 };
 
 type UserStore = UserStoreState & UserStoreActions;
@@ -22,6 +23,7 @@ export const useUserStore = create<UserStore>()(
         user: userInfo != null ? JSON.parse(userInfo) : ({} as User),
         loading: false,
         setUser: (user: User) => set({ user }),
+        removeUser: () => set({ user: {} as User }),
       }),
       { name: 'userInfo' }
     )