Axios

src/components/AuthUser/AuthUser.tsx

 import React, { FC, useEffect } from 'react';
+import axios from 'axios';
 import Container from '@material-ui/core/Container';
 import { SignInForm } from './SignInForm/SignInForm';
 
 export const AuthUser: FC = () => {
   useEffect(() => {
-    fetch('/api/web/csrf')
-      .then((response) => response.json())
-      .then((data) => sessionStorage.setItem('token', data.token));
+    axios
+      .get('api/web/csrf')
+      .then((response) => console.log(response))
+      .catch((error) => console.log(error));
   }, []);
   return (
     <Container maxWidth="sm">