curl --request GET \
  --url https://api.coinbase.com/api/v3/brokerage/payment_methods/{payment_method_id} \
  --header 'Authorization: Bearer <token>'

{
  "payment_method": {
    "id": "8bfc20d7-f7c6-4422-bf07-8243ca4169fe",
    "type": "ACH",
    "name": "ALLY BANK ******1234",
    "currency": "USD",
    "verified": true,
    "allow_buy": true,
    "allow_sell": true,
    "allow_deposit": true,
    "allow_withdraw": true,
    "created_at": "2021-05-31T09:59:59.000Z",
    "updated_at": "2021-05-31T09:59:59.000Z"
  }
}