curl --request GET \
  --url https://api.unibee.dev/merchant/payment/method_get \
  --header 'Authorization: Bearer <token>'

{
  "code": 123,
  "data": {
    "method": {
      "data": {},
      "id": "<string>",
      "isDefault": true,
      "type": "<string>"
    }
  },
  "message": "<string>",
  "redirect": "<string>",
  "requestId": "<string>"
}