There's a problem with your approach.
First of all, don't make HTTP requests in your blade files, do it in the controller, then pass data as variables to blade
view('index', ['data' => 'array']).
echo in a script, example:
<script> window.Laravel = <?php echo json_encode([ 'csrfToken' => csrf_token(), ]); ?> </script>
Finally, for your particular case, you should have an API endpoint in Laravel that makes the HTTP request, and call it with an AJAX request from Vue JS.