polymarket-accuracy-score

Active

declared in 4.82.0

Historical Polymarket crowd accuracy score: % of markets where the final crowd majority correctly predicted the outcome, plus Brier score (calibration quality). Breakdowns by category — crypto, politics, sports, macro, equities, ai. Filter by category and lookback days. $0.004/call — 20% below closest x402 competitor. Source: Polymarket public API (no key required).

Parameters schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "category": {
      "type": "string",
      "description": "Restrict analysis to one category. Omit for all categories."
    },
    "days_back": {
      "type": "integer",
      "description": "Lookback window in days for resolved markets (1–90, default 30)."
    },
    "min_volume": {
      "type": "number",
      "description": "Minimum market trading volume in USDC to include (default 0). Use 1000 to focus on liquid markets."
    }
  },
  "additionalProperties": false
}

What this tool wraps· 0 endpoints

min confidence0.70 0.50

No endpoints wrapped at confidence ≥ 0.70.

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