Product guides
Ranking Builder
Build your own composite ranking from the metric catalog.
The Builder (polyrank.app/rankings/builder, paid plans) lets you weight any combination of catalog metrics into a custom composite and rank the full wallet universe against it.
Via API
curl -s -X POST https://api.polyrank.app/v1/rankings/custom \
-H "Authorization: Bearer pk_live_…" \
-H "Content-Type: application/json" \
-d '{
"weights": { "brier_score": 0.4, "alpha_vs_mid": 0.3, "sharpe": 0.3 },
"filters": { "min_trades": 100, "min_volume_usdc": 10000 },
"limit": 50
}'- Weights apply to percentile-normalized metric values; direction (higher/lower-is-better) is handled per the catalog.
- Filters cut the universe before ranking — sample-size floors keep small-N noise out.
- Full config schema: API Reference → Rankings.
Recipes to start from
| Goal | Weights sketch |
|---|---|
| Pure forecaster | brier 0.5 · calibration ECE 0.3 · IC 0.2 |
| Copyable sharp | alpha-vs-mid 0.4 · brier 0.3 · late-entry return 0.3 |
| Steady compounder | Sharpe 0.4 · max drawdown 0.3 · profit factor 0.3 |