market authenticity derived

{
  "input": {
    "type": "http",
    "method": "GET",
    "pathParams": {
      "conditionId": "0xa3b36b2d6104d34af4e6c6215fc818e43352e78a748fbfb0b85e3a35f71dec9a"
    },
    "queryParams": {}
  },
  "output": {
    "type": "json",
    "example": {
      "asOf": "2026-09-01T03:42:26.765Z",
      "found": true,
      "title": "Will there be no change in Fed interest rates after the September 2026 meeting?",
      "bucket": "broad",
      "trades": 486,
      "caveats": [
        "SHOWCASE, NOT THE PAID RESPONSE: what you see is one market of the covered set, and the route answers for any covered conditionId you pass. Nothing is masked or invented: every value is a dated measurement, kept so you can read the shape, the units and the field semantics. The schema published beside it is complete; a paid call returns the complete set.",
        "EXAMPLE ONLY: what this route returns for one market of the free public snapshot of 2026-09-01T03:42Z, then frozen. A live response carries its own asOf and current values.",
        "Coverage is partial and declared. Only markets decomposed by window volume answer with found:true; a conditionId outside that set returns 422, is not billed, and carries a note instead of metrics. GET /coverage is free and reports how many markets are decomposed right now.",
        "Descriptive FACT for the observed window. Never an accusation of fraud, nor a wash or skill label.",
        "apparentVolumeUsd counts executed trades, which is not the same as liquidity or open interest. It is taker-side and window-scoped, not lifetime.",
        "Concentration is measured among the OBSERVED TAKERS (the tape is taker-only). effectiveTraders = 1/HHI, which exposes what distinctTraders hides.",
        "onchainCounterparties is how many distinct counterparties the dominant taker traded against: a FACT, not a wash verdict. The proxy wallet is not the owner, and the graph is one hop deep.",
        "betResolvedInFavor means the dominant direction coincided with the resolution. One sample; neither PnL nor evidence of skill.",
        "resolutionRisk is the category BASE RATE, not a forecast for this market: dispute (how often markets like this are disputed at UMA) by flip (when disputed, how often the outcome REVERSES). On-chain fact; a small cell is directional only."
      ],
      "priceBand": {
        "subCentShare": 0,
        "nearResolutionShare": 0
      },
      "structure": {
        "spread": 0.01,
        "endDate": "2026-09-16T00:00:00Z",
        "bookLiquidityUsd": 751513.2288,
        "orderbookEnabled": true,
        "rewardsSubsidized": true,
        "apparentVsBookFlag": false
      },
      "conditionId": "0xa3b36b2d6104d34af4e6c6215fc818e43352e78a748fbfb0b85e3a35f71dec9a",
      "windowHours": 71.95,
      "dominantFlow": {
        "side": "BUY",
        "vwap": 0.44,
        "wallet": "0x7d56d84778fc6caa66f517be0ebe1df5d9f54950",
        "outcome": "Yes",
        "notionalUsd": 35760.11,
        "sampledFills": null,
        "walletMarkets": 1,
        "counterpartyHhi": null,
        "betResolvedInFavor": null,
        "distinctCounterparties": null,
        "effectiveCounterparties": null
      },
      "marketClosed": false,
      "concentration": {
        "hhi": 0.06,
        "topTraderShare": 0.1425,
        "distinctTraders": 349,
        "effectiveTraders": 18
      },
      "resolutionRisk": {
        "category": "Other",
        "categoryElevated": false,
        "categoryFlipRatePct": 13.1,
        "titleLooksCheckable": false,
        "categoryDisputeSample": "high-volume",
        "categoryDisputeRatePct": 8.3,
        "flipInsufficientSample": false,
        "categoryInsufficientSample": false
      },
      "apparentVolumeUsd": 250883.87
    }
  }
}