newsupernova/vendor/magento/module-authorizenet/etc/config.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:module:Magento_Store:etc/config.xsd">
    <default>
        <payment>
            <authorizenet_directpost>
                <active>0</active>
                <cctypes>AE,VI,MC,DI,JCB,DN</cctypes>
                <debug>0</debug>
                <email_customer>0</email_customer>
                <login backend_model="Magento\Config\Model\Config\Backend\Encrypted" />
                <merchant_email />
                <model>Magento\Authorizenet\Model\Directpost</model>
                <order_status>processing</order_status>
                <payment_action>authorize</payment_action>
                <test>1</test>
                <title>Credit Card Direct Post (Authorize.Net)</title>
                <trans_key backend_model="Magento\Config\Model\Config\Backend\Encrypted" />
                <trans_md5 backend_model="Magento\Config\Model\Config\Backend\Encrypted" />
                <signature_key backend_model="Magento\Config\Model\Config\Backend\Encrypted" />
                <allowspecific>0</allowspecific>
                <currency>USD</currency>
                <create_order_before>1</create_order_before>
                <date_delim>/</date_delim>
                <ccfields>x_card_code,x_exp_date,x_card_num</ccfields>
                <place_order_url>authorizenet/directpost_payment/place</place_order_url>
                <cgi_url_test_mode>https://test.authorize.net/gateway/transact.dll</cgi_url_test_mode>
                <cgi_url>https://secure.authorize.net/gateway/transact.dll</cgi_url>
                <cgi_url_td_test_mode>https://apitest.authorize.net/xml/v1/request.api</cgi_url_td_test_mode>
                <cgi_url_td>https://api2.authorize.net/xml/v1/request.api</cgi_url_td>
                <paymentInfoKeys>x_card_type,x_account_number,x_avs_code,x_auth_code,x_response_reason_text,x_cvv2_resp_code</paymentInfoKeys>
                <group>authorizenet</group>
            </authorizenet_directpost>
        </payment>
    </default>
</config>