curl --request GET \
  --url http://localhost:3000/api/v1/exchanges \
  --header 'Authorization: Bearer <token>'

{
  "exchanges": [
    {
      "id": "exch_nasdaq1",
      "name": "Nasdaq Stockholm",
      "mic_code": "XSTO",
      "acronym": "NASDAQ",
      "country": {
        "id": "<string>",
        "name": "<string>",
        "iso2_code": "<string>"
      }
    }
  ],
  "pagination": {
    "count": 123,
    "next_cursor": "<string>"
  }
}