diff --git a/src/api/auth/login.ts b/src/api/auth/login.ts
new file mode 100644
index 0000000..daeb9ca
--- /dev/null
+++ b/src/api/auth/login.ts
@@ -0,0 +1,18 @@
+import axios from 'axios';
+import { AUTH_URL } from '@/constants/urls';
+import useAuthStore from '@/store/authStore';
+
+export default async function handleLogin(email: string, password: string) {
+  try {
+    const response = await axios.post(`${AUTH_URL}/login`, { email, password });
+    const { accessToken } = response.data;
+
+    const { setAccessToken } = useAuthStore.getState();
+    setAccessToken(accessToken);
+
+    return true;
+  } catch (error) {
+    console.error('로그인 실패:', error);
+    return false;
+  }
+}
diff --git a/src/api/auth/signup.ts b/src/api/auth/signup.ts
new file mode 100644
index 0000000..e69de29
diff --git a/src/store/authStore.ts b/src/store/authStore.ts
new file mode 100644
index 0000000..f9eb6b2
--- /dev/null
+++ b/src/store/authStore.ts
@@ -0,0 +1,18 @@
+import { create } from 'zustand';
+import { User } from '../types/user';
+
+interface AuthState {
+  accessToken: string | null;
+  user: User | null;
+  setAccessToken: (accessToken: string | null) => void;
+  setUser: (user: User | null) => void;
+}
+
+const useAuthStore = create<AuthState>((set) => ({
+  user: null,
+  accessToken: null,
+  setUser: (user) => set({ user }),
+  setAccessToken: (accessToken) => set({ accessToken }),
+}));
+
+export default useAuthStore;