diff --git a/front-end/src/index.js b/front-end/src/index.js
index b4518ad..1c3265d 100644
--- a/front-end/src/index.js
+++ b/front-end/src/index.js
@@ -5,7 +5,7 @@ import App from './App';
 import axios from 'axios';
 
 // base URL for all Axios requests
-axios.defaults.baseURL = 'http://localhost:3001/api';
+axios.defaults.baseURL = 'http://readtrack-yi3cj.ondigitalocean.app/';
 
 // using interceptor to attach the token to every request
 axios.interceptors.request.use(function (config) {
diff --git a/front-end/src/pages/Book.js b/front-end/src/pages/Book.js
index 5c317d6..9f22c43 100644
--- a/front-end/src/pages/Book.js
+++ b/front-end/src/pages/Book.js
@@ -23,7 +23,7 @@ const BookPage = ({ loggedInUser }) => {
     const toggleFavorite = () => {
         const token = localStorage.getItem("token");
 
-        fetch(`http://localhost:3001/api/users/${loggedInUser._id}/favorites`, {
+        fetch(`https://readtrack-yi3cj.ondigitalocean.app/api/users/${loggedInUser._id}/favorites`, {
             method: "POST",
             headers: {
                 Authorization: `Bearer ${token}`,
@@ -49,7 +49,7 @@ const BookPage = ({ loggedInUser }) => {
     useEffect(() => {
         const token = localStorage.getItem("token");
         if (bookId && token) {
-            fetch(`http://localhost:3001/api/books/${bookId}`, {
+            fetch(`https://readtrack-yi3cj.ondigitalocean.app/api/books/${bookId}`, {
                 method: "GET",
                 headers: {
                     'Authorization': `Bearer ${token}`,
@@ -84,7 +84,7 @@ const BookPage = ({ loggedInUser }) => {
 
                     setIsFavorite(bookData.isFavorite);
 
-                    fetch(`http://localhost:3001/api/users/${loggedInUser._id}/books`, {
+                    fetch(`https://readtrack-yi3cj.ondigitalocean.app/api/users/${loggedInUser._id}/books`, {
                         method: "GET",
                         headers: {
                             'Authorization': `Bearer ${token}`,
diff --git a/front-end/src/pages/BookSearch.js b/front-end/src/pages/BookSearch.js
index 5688906..5e30a28 100644
--- a/front-end/src/pages/BookSearch.js
+++ b/front-end/src/pages/BookSearch.js
@@ -11,7 +11,7 @@ const BookSearchPage = () => {
   }, []);
 
   const fetchAllBooks = () => {
-    const apiUrl = `http://localhost:3001/api/books`;
+    const apiUrl = `https://readtrack-yi3cj.ondigitalocean.app/api/books`;
     const token = localStorage.getItem('token');
     const headers = {
       'Authorization': `Bearer ${token}`
@@ -37,7 +37,7 @@ const BookSearchPage = () => {
   };
 
   const handleSearch = (searchTerm) => {
-    const searchUrl = `http://localhost:3001/api/books/search?query=${encodeURIComponent(searchTerm)}`;
+    const searchUrl = `https://readtrack-yi3cj.ondigitalocean.app/api/books/search?query=${encodeURIComponent(searchTerm)}`;
     const token = localStorage.getItem('token');
     const headers = { 'Authorization': `Bearer ${token}` };
 
diff --git a/front-end/src/pages/CurrentlyReading.js b/front-end/src/pages/CurrentlyReading.js
index d9fe748..4fc5e02 100644
--- a/front-end/src/pages/CurrentlyReading.js
+++ b/front-end/src/pages/CurrentlyReading.js
@@ -12,7 +12,7 @@ function CurrentlyReading({ userId, bookId, isAdded }) {
     const token = localStorage.getItem("token");
     const method = bookAdded ? "DELETE" : "POST";
 
-    fetch(`http://localhost:3001/api/users/${userId}/currentlyReading`, {
+    fetch(`https://readtrack-yi3cj.ondigitalocean.app/api/users/${userId}/currentlyReading`, {
       method: method,
       headers: {
         'Authorization': `Bearer ${token}`,
diff --git a/front-end/src/pages/Form/SignUpPage.js b/front-end/src/pages/Form/SignUpPage.js
index 55e4d60..53fe0b3 100644
--- a/front-end/src/pages/Form/SignUpPage.js
+++ b/front-end/src/pages/Form/SignUpPage.js
@@ -16,7 +16,7 @@ const SignUpPage = ({ setLoggedInUser, loggedInUser, setRegisteredUser }) => {
 
   const handleSubmit = (e) => {
     e.preventDefault();
-    fetch('http://localhost:3001/api/register', {
+    fetch('https://readtrack-yi3cj.ondigitalocean.app/api/register', {
       method: 'POST',
       headers: {
         'Content-Type': 'application/json',
diff --git a/front-end/src/pages/Form/editProfile.js b/front-end/src/pages/Form/editProfile.js
index 4d04f82..6f05c39 100644
--- a/front-end/src/pages/Form/editProfile.js
+++ b/front-end/src/pages/Form/editProfile.js
@@ -37,7 +37,7 @@ const EditProfile = ({ loggedInUser, setLoggedInUser }) => {
     const token = localStorage.getItem("token");
     try {
       const response = await fetch(
-        `http://localhost:3001/api/users/update/${loggedInUser._id}`,
+        `https://readtrack-yi3cj.ondigitalocean.app/api/users/update/${loggedInUser._id}`,
         {
           method: "PUT",
           headers: {
diff --git a/front-end/src/pages/Form/login.js b/front-end/src/pages/Form/login.js
index 9f278e6..228961a 100644
--- a/front-end/src/pages/Form/login.js
+++ b/front-end/src/pages/Form/login.js
@@ -32,7 +32,7 @@ const Login = ({ registeredUser, setLoggedInUser }) => {
     }
 
     try {
-      const response = await fetch('http://localhost:3001/api/login', {
+      const response = await fetch('https://readtrack-yi3cj.ondigitalocean.app/api/login', {
         method: 'POST',
         headers: {
           'Content-Type': 'application/json',
diff --git a/front-end/src/pages/Form/profile.js b/front-end/src/pages/Form/profile.js
index 15b3a0e..e112d43 100644
--- a/front-end/src/pages/Form/profile.js
+++ b/front-end/src/pages/Form/profile.js
@@ -22,7 +22,7 @@ const ProfilePage = ({ loggedInUser, setLoggedInUser }) => {
 
       const fetchUserProfile = async () => {
         try {
-          const response = await fetch(`http://localhost:3001/api/users/${loggedInUser._id}`, {
+          const response = await fetch(`https://readtrack-yi3cj.ondigitalocean.app/api/users/${loggedInUser._id}`, {
             method: 'GET',
             headers: {
               'Authorization': `Bearer ${token}`,
@@ -42,7 +42,7 @@ const ProfilePage = ({ loggedInUser, setLoggedInUser }) => {
 
       const fetchBooks = async (endpoint, setBooks) => {
         try {
-          const response = await fetch(`http://localhost:3001/api/users/${loggedInUser._id}/books/${endpoint}`, {
+          const response = await fetch(`https://readtrack-yi3cj.ondigitalocean.app/api/users/${loggedInUser._id}/books/${endpoint}`, {
             method: 'GET',
             headers: {
               'Authorization': `Bearer ${token}`
diff --git a/front-end/src/pages/Friends.js b/front-end/src/pages/Friends.js
index a96f800..f7a290d 100644
--- a/front-end/src/pages/Friends.js
+++ b/front-end/src/pages/Friends.js
@@ -10,7 +10,7 @@ const Friends = ({ loggedInUser, setLoggedInUser }) => {
 
   useEffect(() => {
     if (loggedInUser) {
-      fetch(`http://localhost:3001/api/users/${loggedInUser._id}`)
+      fetch(`https://readtrack-yi3cj.ondigitalocean.app/api/users/${loggedInUser._id}`)
         .then((response) => response.json())
         .then((data) => {
           setProfile(data);
diff --git a/front-end/src/pages/ReadingFinished.js b/front-end/src/pages/ReadingFinished.js
index 6c284f4..01d8de8 100644
--- a/front-end/src/pages/ReadingFinished.js
+++ b/front-end/src/pages/ReadingFinished.js
@@ -11,7 +11,7 @@ function ReadingFinished({ userId, bookId, isAdded }) {
     const token = localStorage.getItem("token");
     const method = bookAdded ? "DELETE" : "POST";
 
-    fetch(`http://localhost:3001/api/users/${userId}/finishedReading`, {
+    fetch(`https://readtrack-yi3cj.ondigitalocean.app/api/users/${userId}/finishedReading`, {
       method: method,
       headers: {
         'Authorization': `Bearer ${token}`,
diff --git a/front-end/src/pages/ReadingWishlist.js b/front-end/src/pages/ReadingWishlist.js
index fa8e1ec..26408e6 100644
--- a/front-end/src/pages/ReadingWishlist.js
+++ b/front-end/src/pages/ReadingWishlist.js
@@ -11,7 +11,7 @@ function ReadingWishlist({ userId, bookId, isAdded }) {
     const token = localStorage.getItem("token");
     const method = bookAdded ? "DELETE" : "POST";
 
-    fetch(`http://localhost:3001/api/users/${userId}/wishlist`, {
+    fetch(`https://readtrack-yi3cj.ondigitalocean.app/api/users/${userId}/wishlist`, {
       method: method,
       headers: {
         Authorization: `Bearer ${token}`,
diff --git a/front-end/src/pages/mainHome.js b/front-end/src/pages/mainHome.js
index 32def4c..532742f 100644
--- a/front-end/src/pages/mainHome.js
+++ b/front-end/src/pages/mainHome.js
@@ -23,10 +23,10 @@ const MainHome = ({ loggedInUser, setLoggedInUser }) => {
 
       const token = localStorage.getItem("token");
       const urls = [
-        `http://localhost:3001/api/users/${loggedInUser._id}/books/currentReads`,
-        `http://localhost:3001/api/users/${loggedInUser._id}/books/friendsReads`,
-        `http://localhost:3001/api/users/${loggedInUser._id}/books/topReads`,
-        `http://localhost:3001/api/users/${loggedInUser._id}/books/suggestions`,
+        `https://readtrack-yi3cj.ondigitalocean.app/api/users/${loggedInUser._id}/books/currentReads`,
+        `https://readtrack-yi3cj.ondigitalocean.app/api/users/${loggedInUser._id}/books/friendsReads`,
+        `https://readtrack-yi3cj.ondigitalocean.app/api/users/${loggedInUser._id}/books/topReads`,
+        `https://readtrack-yi3cj.ondigitalocean.app/api/users/${loggedInUser._id}/books/suggestions`,
       ];
 
       try {
@@ -55,7 +55,7 @@ const MainHome = ({ loggedInUser, setLoggedInUser }) => {
         // Fetch the full book details using the googleBookId
         const fetchBookDetails = async (bookRefs) => {
           const bookDetailsRequests = bookRefs.map((bookRef) =>
-            fetch(`http://localhost:3001/api/books/${bookRef.id}`, {
+            fetch(`https://readtrack-yi3cj.ondigitalocean.app/api/books/${bookRef.id}`, {
               method: "GET",
               headers: {
                 Authorization: `Bearer ${token}`,