newsupernova/vendor/magento/module-signifyd/etc/events.xml

<?xml version="1.0"?>
<!--
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
    <event name="checkout_submit_all_after">
        <observer name="signifyd_place_order_observer" instance="Magento\Signifyd\Observer\PlaceOrder" />
    </event>
    <event name="paypal_checkout_success">
        <observer name="signifyd_place_order_checkout_success_observer" instance="Magento\Signifyd\Observer\PlaceOrder" />
    </event>
    <event name="checkout_onepage_controller_success_action">
        <observer name="signifyd_place_order_checkout_success_observer" instance="Magento\Signifyd\Observer\PlaceOrder" />
    </event>
</config>