curl --request GET \
  --url https://api.sandbox.finsei.com/v3/wallet/{id} \
  --header 'Authorization: Bearer <token>'

{
  "status": "<string>",
  "data": {
    "id": "<string>",
    "iban": "<string>",
    "currency": "<string>",
    "balance": 123,
    "status": "<string>",
    "createdAt": "2023-11-07T05:31:56Z"
  }
}