diff --git a/app/src/App.vue b/app/src/App.vue
index 30dd406..29abacf 100644
--- a/app/src/App.vue
+++ b/app/src/App.vue
@@ -6,4 +6,27 @@
 
 <script setup lang="ts">
 import { IonApp, IonRouterOutlet } from '@ionic/vue';
+import { useRouter } from 'vue-router';
+import { useStore } from 'vuex'
+import { AppStore } from '@/store';
+import { onMounted, onBeforeUnmount } from "vue";
+import EventBus from "./common/EventBus";
+
+const router = useRouter();
+const store = useStore<AppStore>();
+
+const logout = () => {
+  store.dispatch('auth/logout');
+  router.push('/login');
+}
+
+onMounted(() => {
+  EventBus.on("logout", () => {
+    logout();
+  });
+});
+
+onBeforeUnmount(() => {
+  EventBus.remove("logout", null);
+})
 </script>
diff --git a/app/src/common/EventBus.ts b/app/src/common/EventBus.ts
new file mode 100644
index 0000000..c0d5f9a
--- /dev/null
+++ b/app/src/common/EventBus.ts
@@ -0,0 +1,13 @@
+const eventBus = {
+    on(event: string, callback) {
+        document.addEventListener(event, (e) => callback(e.detail));
+    },
+    dispatch(event: string, data) {
+        document.dispatchEvent(new CustomEvent(event, { detail: data }));
+    },
+    remove(event: string, callback) {
+        document.removeEventListener(event, callback);
+    },
+};
+
+export default eventBus;
diff --git a/app/src/main.ts b/app/src/main.ts
index 1c2cc67..195347d 100644
--- a/app/src/main.ts
+++ b/app/src/main.ts
@@ -1,7 +1,7 @@
 import { createApp } from 'vue'
 import App from './App.vue'
 import router from './router';
-import Vuex from 'vuex'
+import setupInterceptors from './services/SetupInterceptors';
 
 import { IonicVue } from '@ionic/vue';
 
@@ -37,6 +37,8 @@ import './theme/variables.css';
 
 import store from './store';
 
+setupInterceptors(store);
+
 const app = createApp(App)
     .use(store)
     .use(IonicVue)
diff --git a/app/src/services/Api.ts b/app/src/services/Api.ts
new file mode 100644
index 0000000..775a4f0
--- /dev/null
+++ b/app/src/services/Api.ts
@@ -0,0 +1,10 @@
+import axios from "axios";
+
+const instance = axios.create({
+    baseURL: "http://localhost:8080/api",
+    headers: {
+        "Content-Type": "application/json",
+    },
+});
+
+export default instance;
diff --git a/app/src/services/AuthService.ts b/app/src/services/AuthService.ts
index 0931541..6a6a036 100644
--- a/app/src/services/AuthService.ts
+++ b/app/src/services/AuthService.ts
@@ -1,17 +1,16 @@
-import axios from 'axios';
-
-const API_URL = 'http://localhost:8080/api/auth/';
+import api from './Api';
+import TokenService from './TokenService';
 
 class AuthService {
     public login(email: string, password: string) {
-        return axios
-            .post(API_URL + 'login', {
+        return api
+            .post('/auth/login', {
                 email,
                 password
             })
             .then(response => {
                 if (response.data.accessToken) {
-                    localStorage.setItem('user', JSON.stringify(response.data));
+                    TokenService.setUser(response.data);
                 }
 
                 return response.data;
@@ -19,16 +18,15 @@ class AuthService {
     }
 
     public logout() {
-        localStorage.removeItem('user');
+        TokenService.removeUser();
     }
 
-    public register(username: string, email: string, password: string) {
-        return axios.post(API_URL + 'register', {
-            username,
+    public register(email: string, password: string) {
+        return api.post('/auth/register', {
             email,
             password
         });
     }
 }
 
-export default new AuthService();
\ No newline at end of file
+export default new AuthService();
diff --git a/app/src/services/PitchTypeService.ts b/app/src/services/PitchTypeService.ts
index 4bc348b..f0c3557 100644
--- a/app/src/services/PitchTypeService.ts
+++ b/app/src/services/PitchTypeService.ts
@@ -1,12 +1,5 @@
 import PitchType from "@/types/PitchType";
-import axios, {AxiosInstance} from "axios";
-
-const apiClient: AxiosInstance = axios.create({
-    baseURL: "http://localhost:8080/api",
-    headers: {
-        "Content-type": "application/json",
-    },
-});
+import api from './Api';
 
 class PitchTypeService {
     private static instance: PitchTypeService;
@@ -22,12 +15,12 @@ class PitchTypeService {
     }
 
     async getAllPitchTypes(): Promise<PitchType[]> {
-        const users = await apiClient.get('/pitch_types');
+        const users = await api.get('/pitch_types');
         return users.data;
     }
 
     async getPitchType(id: number): Promise<PitchType> {
-        const pitchType = await apiClient.get(`/pitch_types/${id}`);
+        const pitchType = await api.get(`/pitch_types/${id}`);
         return pitchType.data;
         // if (pitcher !== undefined) {
         //     return pitcher;
@@ -37,4 +30,4 @@ class PitchTypeService {
     }
 }
 
-export const pitchTypeService = PitchTypeService.getInstance();
\ No newline at end of file
+export const pitchTypeService = PitchTypeService.getInstance();
diff --git a/app/src/services/PitcherService.ts b/app/src/services/PitcherService.ts
index 186c694..87fa4fc 100644
--- a/app/src/services/PitcherService.ts
+++ b/app/src/services/PitcherService.ts
@@ -1,12 +1,6 @@
 import Pitcher from "@/types/Pitcher";
-import axios, { AxiosInstance } from "axios";
+import api from './Api';
 
-const apiClient: AxiosInstance = axios.create({
-    baseURL: "http://localhost:8080/api",
-    headers: {
-        "Content-type": "application/json",
-    },
-});
 class PitcherService {
     private static instance: PitcherService;
 
@@ -21,12 +15,12 @@ class PitcherService {
     }
 
     async getAllPitchers(): Promise<Pitcher[]> {
-        const users = await apiClient.get('/users');
+        const users = await api.get('/users');
         return users.data;
     }
 
     async getPitcher(id: number): Promise<Pitcher> {
-        const pitcher = await apiClient.get(`/users/${id}`);
+        const pitcher = await api.get(`/users/${id}`);
         return pitcher.data;
         // const pitcher = pitchers.get(id);
         // if (pitcher !== undefined) {
@@ -37,4 +31,4 @@ class PitcherService {
     }
 }
 
-export const pitcherService = PitcherService.getInstance();
\ No newline at end of file
+export const pitcherService = PitcherService.getInstance();
diff --git a/app/src/services/SetupInterceptors.ts b/app/src/services/SetupInterceptors.ts
new file mode 100644
index 0000000..fd8efef
--- /dev/null
+++ b/app/src/services/SetupInterceptors.ts
@@ -0,0 +1,55 @@
+import axiosInstance from "./Api";
+import TokenService from "./TokenService";
+import { Store } from 'vuex';
+import {RootState} from '@/store';
+
+const setup = (store: Store<RootState>) => {
+    axiosInstance.interceptors.request.use(
+        (config) => {
+            const token = TokenService.getLocalAccessToken();
+            if (token) {
+                // config.headers["Authorization"] = 'Bearer ' + token;  // for Spring Boot back-end
+                config.headers["x-access-token"] = token; // for Node.js Express back-end
+            }
+            return config;
+        },
+        (error) => {
+            return Promise.reject(error);
+        }
+    );
+
+    axiosInstance.interceptors.response.use(
+        (res) => {
+            return res;
+        },
+        async (err) => {
+            const originalConfig = err.config;
+
+            if (originalConfig.url !== "/auth/login" && err.response) {
+                // Access Token was expired
+                if (err.response.status === 401 && !originalConfig._retry) {
+                    originalConfig._retry = true;
+
+                    try {
+                        const rs = await axiosInstance.post("/auth/refreshtoken", {
+                            refreshToken: TokenService.getLocalRefreshToken(),
+                        });
+
+                        const { accessToken } = rs.data;
+
+                        await store.dispatch('auth/refreshToken', accessToken);
+                        TokenService.updateLocalAccessToken(accessToken);
+
+                        return axiosInstance(originalConfig);
+                    } catch (_error) {
+                        return Promise.reject(_error);
+                    }
+                }
+            }
+
+            return Promise.reject(err);
+        }
+    );
+};
+
+export default setup;
diff --git a/app/src/services/TokenService.ts b/app/src/services/TokenService.ts
new file mode 100644
index 0000000..bd2c013
--- /dev/null
+++ b/app/src/services/TokenService.ts
@@ -0,0 +1,34 @@
+import UserInfo from '@/types/UserInfo';
+
+class TokenService {
+    getLocalRefreshToken() {
+        const user = JSON.parse(localStorage.getItem("user") || '""');
+        return user?.refreshToken;
+    }
+
+    getLocalAccessToken() {
+        const user = JSON.parse(localStorage.getItem("user")|| '""');
+        return user?.accessToken;
+    }
+
+    updateLocalAccessToken(token: string) {
+        const user: UserInfo = JSON.parse(localStorage.getItem("user")|| '""');
+        user.accessToken = token;
+        localStorage.setItem("user", JSON.stringify(user));
+    }
+
+    getUser() {
+        return JSON.parse(localStorage.getItem("user")|| '""');
+    }
+
+    setUser(user: UserInfo) {
+        console.log(JSON.stringify(user));
+        localStorage.setItem("user", JSON.stringify(user));
+    }
+
+    removeUser() {
+        localStorage.removeItem("user");
+    }
+}
+
+export default new TokenService();
diff --git a/app/src/types/UserInfo.ts b/app/src/types/UserInfo.ts
new file mode 100644
index 0000000..55cac7f
--- /dev/null
+++ b/app/src/types/UserInfo.ts
@@ -0,0 +1,7 @@
+export default interface UserInfo {
+    id: number,
+    email: string,
+    roles: string[],
+    accessToken: string,
+    refreshToken: string
+}