curl --request GET \
  --url https://api.ask.surf/gateway/v1/exchange/markets

{
  "data": [
    {
      "active": true,
      "base": "<string>",
      "exchange": "<string>",
      "maker_fee": 123,
      "pair": "<string>",
      "quote": "<string>",
      "taker_fee": 123,
      "type": "<string>"
    }
  ],
  "meta": {
    "cached": true,
    "credits_used": 123
  },
  "$schema": "<string>"
}