async stop() {
        if (this.mode !== 'network') {
            return;
        }

        try {
            const existingWebhook = await this.StripeWebhook.get();
            if (existingWebhook.webhook_id) {
                await this.api.deleteWebhookEndpoint(existingWebhook.webhook_id);
            }
            await this.StripeWebhook.save({
                webhook_id: null,
                secret: null
            });
            return true;
        } catch (err) {
            return false;
        }
    }
Deletes the Stripe Webhook Endpoint and saves null values for the webhook ID and secret.

@returns {Promise<boolean>}