Vault payment configuration

You need to configure the main parameters of the vault implementation in the config.xml file of your payment method module:

• model - instance of the vault payment implementation, configured in di.xml.
• title - vault payment method title; can be overwritten in the store configuration.

These parameters are specified in the section defined by the unique vault implementation code. They are the minimum required to create vault payment. All other payment settings are inherited from the payment provider integration.

Additional configuration might be required depending on your implementation.

The following example is the config.xml file of the Braintree payment method:

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Store:etc/config.xsd">
    <default>
        <payment>
            <braintree>
                <model>BraintreeFacade</model>
                ...
            </braintree>
            <braintree_cc_vault>
                <model>BraintreeCreditCardVaultFacade</model>
                <title>Stored Cards (Braintree)</title>
            </braintree_cc_vault>
        </payment>
    </default>
</config>

In this example braintree_cc_vault is the unique payment code of the vault implementation for Braintree.

What’s next

Add vault and payment methods entities using dependency injection configuration.