diff --git a/src/api/cart.ts b/src/api/cart.ts
index 30e2490..ed136e4 100644
--- a/src/api/cart.ts
+++ b/src/api/cart.ts
@@ -3,7 +3,7 @@ import makeRequest from "@api/makeRequest";
 
 import { parseAxiosError } from "@root/utils/parse-error";
 
-const API_URL = `${process.env.REACT_APP_DOMAIN}/customer`;
+const API_URL = `${process.env.REACT_APP_DOMAIN}/customer/v1.0.0`;
 
 export const patchCart = async (
   tariffId: string
diff --git a/src/api/history.ts b/src/api/history.ts
index 6e21f69..d44846f 100644
--- a/src/api/history.ts
+++ b/src/api/history.ts
@@ -44,7 +44,7 @@ export type RawDetails = {
   Value: string | number | KeyValue[][];
 };
 
-const API_URL = `${process.env.REACT_APP_DOMAIN}/customer`;
+const API_URL = `${process.env.REACT_APP_DOMAIN}/customer/v1.0.0`;
 
 export const getHistory = async (): Promise<
   [GetHistoryResponse | GetHistoryResponse2 | null, string?]
diff --git a/src/api/recentlyPurchasedTariffs.ts b/src/api/recentlyPurchasedTariffs.ts
index ac3b052..d154faa 100644
--- a/src/api/recentlyPurchasedTariffs.ts
+++ b/src/api/recentlyPurchasedTariffs.ts
@@ -1,7 +1,7 @@
 import makeRequest from "@api/makeRequest";
 import { parseAxiosError } from "@root/utils/parse-error";
 
-const API_URL = `${process.env.REACT_APP_DOMAIN}/customer`;
+const API_URL = `${process.env.REACT_APP_DOMAIN}/customer/v1.0.0`;
 
 type GetRecentlyPurchasedTariffsResponse = {
   id: string;
diff --git a/src/api/wallet.ts b/src/api/wallet.ts
index 1cb3745..dd25e4b 100644
--- a/src/api/wallet.ts
+++ b/src/api/wallet.ts
@@ -7,7 +7,7 @@ const isStaging = (() => {
   return host.includes("s") ? "s" : "";
 })();
 
-const API_URL = `${process.env.REACT_APP_DOMAIN}/customer`;
+const API_URL = `${process.env.REACT_APP_DOMAIN}/customer/v1.0.0`;
 
 interface PaymentBody {
   type: string;
diff --git a/src/index.tsx b/src/index.tsx
index 0c8efc9..992b2d2 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -82,7 +82,7 @@ const App = () => {
   });
 
   useUserAccountFetcher({
-    url: process.env.REACT_APP_DOMAIN + "/customer/account",
+    url: process.env.REACT_APP_DOMAIN + "/customer/v1.0.0/account",
     userId,
     onNewUserAccount: setUserAccount,
     onError: (error) => {