Go to dashboard.stripe.com/test/webhooks/create?events=payment_intent.succeeded.

Enter the Endpoint URL. https://[your-domain]/api/merx/hooks/stripe.

Copy the Signing secret. whsec_XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Set the stripe.webhook_signing_secret.

site/config/env.php

<?php
return [
        'ww.merx.stripe.webhook_signing_secret' => 'whsec_XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX',
];

We recommend to use config/env.php for your secret keys.

Test your integration with a payment method which has a delayed notification of payment success. For example, SEPA Direct Debit payments are marked as completed in an average of 7 to 8 business days.

See Stripe’s Documentation to learn more about how to test SEPA Direct Debit payments.