Laravel csrf token mismatch for ajax POST Request

The best way to solve this problem “X-CSRF-TOKEN” is to add the following code to your main layout, and continue making your ajax calls normally:

In header

<meta name="csrf-token" content="{{ csrf_token() }}" />

In script

<script type="text/javascript">
$.ajaxSetup({
    headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
    }
});
</script>