Cashier webhook with Stripe Events, 403 response. All env's and secrets generated.

Hi all, I'm trying to listen to a Stripe event triggered by a Cashier webhook but i always get a 403 in return. This is not the case when I trigger an event via stripe's cli.

output for: stripe trigger checkout.session.completed

Setting up fixture for: product
Running fixture for: product
Setting up fixture for: price
Running fixture for: price
Setting up fixture for: checkout_session
Running fixture for: checkout_session
Setting up fixture for: payment_page
Running fixture for: payment_page
Setting up fixture for: payment_method
Running fixture for: payment_method
Setting up fixture for: payment_page_confirm
Running fixture for: payment_page_confirm
Trigger succeeded! Check dashboard for event details.

In the AppServiceProvider.php class I registered an event and a listener. As i understand it, the event is for a cashier webhook that listens for a stripe event and when that event is fired, i should be notified.

Something like this:

class AppServiceProvider extends ServiceProvider
{
  
    public function boot(): void
    {
        Event::listen(
            WebhookReceived::class,
            StripeEventListener::class,  
        );
    }
}

The StripeEventListener should send a response back depending on the outcome of the operation... for now Im simply trying to retrieve a log:

class StripeEventListener
{
    public function handle(WebhookReceived $event): void
    {
        if ($event->payload['type'] ===  'checkout.session.completed') {
            logger('Listener ejecutado:', $event->payload);
            // o
            dd('Listener ejecutado:', $event->payload);
        }
    }
}

At first i was trying to see the response locally but that never returned anything in my terminal.

stripe listen --forward-to http://localhost:8000/stripe/webhook --format JSON

So then I set up Ngrok and the response there is consistent with Stripe.

11:46:07.410 MST POST /stripe/webhook 403 Forbidden

The webhook created within Stripe follows a URL similar to this: "https://abc123.ngrok-free.app/stripe/webhook" but after simulating the payment i get 403, both in Stripe and ngrok.

I don't know what Im missing here or what else is required. I am following the videocast by Philo Hermans here: https://laracasts.com/series/build-a-web-shop-from-a-z/episodes/24