Stripe custom storefront / magento graphql – edit cards?

we are building Stripe custom storefront at adobe commerce
docs
Q1. this code returns cards but no customer names / address. how to retrieve them?
mutation {
listStripePaymentMethods {
id
created
type
fingerprint
label
icon
cvc
brand
exp_month
exp_year
}
}
Q2. there is addStripePaymentMethod examples. it misses customer names / address also. how to add/ edit card, including customer name and billing address? using stripe gql?
Q3. is there fuller documentation on stripe gql available?