diff --git a/src/features/auth/api/config/authApi/authApi.ts b/src/features/auth/api/config/authApi/authApi.ts
index d22eb9c..e445473 100644
--- a/src/features/auth/api/config/authApi/authApi.ts
+++ b/src/features/auth/api/config/authApi/authApi.ts
@@ -1,3 +1,4 @@
+import { useAuthStore } from "../../../model";
 import { api as baseApi } from "shared/config";
 
 // Extend base API with authentication hooks
@@ -5,7 +6,12 @@ export const api = baseApi.extend({
   hooks: {
     beforeRequest: [
       (request) => {
-        // Add authentication token to request headers
+        const token = useAuthStore.getState().accessToken;
+
+        if (token) {
+          request.headers.set("Authorization", `Bearer ${token}`);
+        }
+
         return request;
       },
     ],
diff --git a/src/features/auth/model/stores/authStore/authStore.ts b/src/features/auth/model/stores/authStore/authStore.ts
index d6aba35..b46b004 100644
--- a/src/features/auth/model/stores/authStore/authStore.ts
+++ b/src/features/auth/model/stores/authStore/authStore.ts
@@ -1,13 +1,18 @@
 import { create } from "zustand";
-import type { AuthStore } from "../../types/store";
+import type { AuthStore, AuthStoreState } from "../../types/store";
 import { login, logout, register } from "../../../api";
 import { callApi } from "shared/utils";
 import { UNEXPECTED_ERROR_MESSAGE } from "shared/config";
 
-export const useAuthStore = create<AuthStore>()((set) => ({
+const defaultStoreState: Readonly<AuthStoreState> = {
   user: undefined,
   status: "idle",
+  accessToken: undefined,
   error: null,
+};
+
+export const useAuthStore = create<AuthStore>()((set) => ({
+  ...defaultStoreState,
 
   login: async (loginData) => {
     set({ status: "loading" });
@@ -22,6 +27,7 @@ export const useAuthStore = create<AuthStore>()((set) => ({
       set({
         status: "authenticated",
         user: responseData?.user,
+        accessToken: responseData?.accessToken,
         error: null,
       });
     } catch (err) {
@@ -46,6 +52,7 @@ export const useAuthStore = create<AuthStore>()((set) => ({
       set({
         status: "authenticated",
         user: responseData?.user,
+        accessToken: responseData?.accessToken,
         error: null,
       });
     } catch (err) {
diff --git a/src/features/auth/model/types/store.ts b/src/features/auth/model/types/store.ts
index 5952dc8..4692f61 100644
--- a/src/features/auth/model/types/store.ts
+++ b/src/features/auth/model/types/store.ts
@@ -11,6 +11,10 @@ export interface AuthStoreState {
    * Authentication status
    */
   status: AuthStatus;
+  /**
+   * Authentication token
+   */
+  accessToken?: string;
   /**
    * Error data
    */