curl --request GET \
  --url https://api.jup.ag/prediction/v1/leaderboards \
  --header 'x-api-key: <api-key>'

{
  "data": [
    {
      "ownerPubkey": "<string>",
      "realizedPnlUsd": "<string>",
      "totalVolumeUsd": "<string>",
      "predictionsCount": 123,
      "correctPredictions": 123,
      "wrongPredictions": 123,
      "winRatePct": "<string>",
      "period": "<string>",
      "periodStart": "<string>",
      "periodEnd": "<string>"
    }
  ],
  "summary": {
    "all_time": {
      "totalVolumeUsd": "<string>",
      "predictionsCount": 123
    },
    "weekly": {
      "totalVolumeUsd": "<string>",
      "predictionsCount": 123
    },
    "monthly": {
      "totalVolumeUsd": "<string>",
      "predictionsCount": 123
    }
  }
}