curl --request GET \
  --url https://api.steamgold.dev/v1/currency/available \
  --header 'Authorization: Bearer <token>'

{
  "status": 123,
  "items": [
    {
      "currency_code": "<string>",
      "description": "<string>"
    }
  ],
  "total": 123,
  "message": "<string>"
}