curl --request GET \
  --url https://api.messari.io/metrics/v1/exchanges/{exchangeIdentifier} \
  --header 'X-Messari-API-Key: <api-key>'

{
  "data": {
    "country": "<string>",
    "globalRank30D": 123,
    "id": "<string>",
    "metrics": {
      "assetsCount": 123,
      "marketsCount": 123,
      "trades24Hour": 123,
      "volume24Hour": 123
    },
    "name": "<string>",
    "region": "<string>",
    "relatedExchangeIDs": [
      "<string>"
    ],
    "slug": "<string>",
    "type": "<string>",
    "typeRank30D": 123,
    "yearEstablished": 123
  },
  "error": "<string>"
}