GET /v1/rankings/preset/{slug}/snapshot
A preset's persisted top-K board for a given day (rank + key + composite). Stable and lookahead-free — the selection object for slow-loop consumers. Omit ?date for the latest snapshot.
A preset's persisted top-K board for a given day (rank + key + composite). Stable and lookahead-free — the selection object for slow-loop consumers. Omit ?date for the latest snapshot.
API key: Authorization: Bearer pk_live_… (mint at polyrank.app/api-keys)
In: header
Path Parameters
Query Parameters
Response Body
application/json
curl -X GET "https://example.com/v1/rankings/preset/string/snapshot"{ "preset_id": "string", "snapshot_date": "string", "grain": "string", "rows": [ { "rank": -9007199254740991, "key": "string", "composite_score": 0 } ]}GET /v1/rankings/eval/{preset_id} GET
Nightly forward-performance evaluation for a preset (or signal:<name>): rank-vs-forward-PnL Spearman, top-decile forward-PnL lift, forward Brier, survivorship — latest-first. The evidence for choosing which ranking to trust.
GET /v1/rankings/preset/{slug} GET
Top-N for a named preset. Cached for 60 seconds. Optional active_within_days / best_category / sort_by overrides, and extra_metrics (comma-separated ids) for per-row breakdown columns (paid).