curl --request GET \
  --url https://api.useduro.com/portal/email/wallet \
  --header 'x-portal-session: <api-key>'

{
  "balance": 123,
  "currency": "<string>",
  "transactions": [
    {
      "id": "<string>",
      "amount": 123,
      "balanceAfter": 123,
      "memo": "<string>",
      "merchantName": "<string>",
      "createdAt": "<string>"
    }
  ]
}