curl --request GET \
  --url https://api.agg.market/charts \
  --header 'x-app-id: <api-key>'

{
  "data": [
    {
      "marketId": "<string>",
      "venues": [
        {
          "venue": "<string>",
          "candles": [
            {
              "t": 123,
              "o": 123,
              "h": 123,
              "l": 123,
              "c": 123,
              "v": 123
            }
          ]
        }
      ],
      "matchedMarkets": [
        {
          "venue": "<string>",
          "marketId": "<string>"
        }
      ]
    }
  ]
}