Braintree is now available as a CustomerPaymentMethodRemoteInput
API
Effective July 01, 2022
As of API version 2022-07, an input field for Braintree has been added to the CustomerPaymentMethodRemoteInput object, which is used by the customerPaymentMethodRemoteCreate mutation. This field can be used to help you migrate Braintree subscription contracts to Shopify.
Learn more about migrating existing subscription contracts to Shopify.