curl --request PATCH \
  --url https://api.veryfront.com/account/payment-methods/{payment_method_id} \
  --header 'Authorization: Bearer <token>'

{
  "id": "<string>",
  "brand": "<string>",
  "last4": "<string>",
  "exp_month": 123,
  "exp_year": 123,
  "is_default": true
}