getCsrfToken

Requests a CSRF token from the backend server and stores it in session storage.

Returns Promise<string | null> — the CSRF token if obtained, or null if the request failed.

Example

get-csrf-token.ts

import { getCsrfToken } from '@sinequa/atomic';

const token = await getCsrfToken();
if (token) {
  console.log('CSRF token obtained:', token);
} else {
  console.log('No CSRF token available (user may need to log in)');
}