diff --git a/lib/shippingHelper.ts b/lib/shippingHelper.ts
index 9c9463b..fc56074 100644
--- a/lib/shippingHelper.ts
+++ b/lib/shippingHelper.ts
@@ -3,7 +3,7 @@ import { fetchData } from '@/lib/data-service';
 export const fetchShippingMethods = async (authToken: string) => {
   try {
     const res = await fetchData(
-      `${process.env.NEXT_PUBLIC_API_URL}/shipping-options`,
+      `/api/shipping-options`,
       {
         headers: {
           Authorization: `Bearer ${authToken}`,
@@ -35,7 +35,7 @@ export const addShippingMethod = async (
 ): Promise<ShippingMethod[]> => {
   try {
     const res = await fetchData(
-      `${process.env.NEXT_PUBLIC_API_URL}/shipping-options`,
+      `/api/shipping-options`,
       {
         method: "POST",
         headers: {
@@ -72,7 +72,7 @@ export const addShippingMethod = async (
 export const deleteShippingMethod = async (authToken: string, id: string) => {
   try {
     const res = await fetchData(
-      `${process.env.NEXT_PUBLIC_API_URL}/shipping-options/${id}`,
+      `/api/shipping-options/${id}`,
       {
         method: "DELETE",
         headers: { Authorization: `Bearer ${authToken}` },
@@ -95,7 +95,7 @@ export const updateShippingMethod = async (
 ) => {
   try {
     const res = await fetchData(
-      `${process.env.NEXT_PUBLIC_API_URL}/shipping-options/${id}`,
+      `/api/shipping-options/${id}`,
       {
         method: "PUT",
         headers: {