Underlying crypto price curve
Per-bucket close prices of the UNDERLYING asset (e.g. BTC/USD) from the oracle’s finalized one-minute candles, plus the current spot. Distinct from the market probability charts on :symbol/ohlc and :symbol/price-history — this is the price of the coin the market is written against. range is required and fixes the lookback, the bucket width and the cache TTL: 10m (1-minute buckets over 10 minutes), 1h (1 min / 1 h), 1d (5 min / 24 h), 1w (1 h / 7 d), 1m (4 h / 30 d), all (1 d / up to 2 years). Only complete, grid-aligned buckets are returned, and from / to echo the snapped window actually queried. Public — no auth required; Cache-Control: public, max-age=30; 120 req/min per IP on this route on top of the shared 600 req/min markets ceiling. For a live price subscribe to the crypto_price_tick WebSocket channel instead of polling.
Path Parameters
Market symbol, e.g. UAE-CUP-FINAL-20260425. Used by sub-resource endpoints (/orderbook, /trades, /ohlc, /traders). The root market-detail endpoint /api/markets/{slug} accepts the slug instead — see MarketSlug.
Query Parameters
Time-window preset.
10m, 1h, 1d, 1w, 1m, all Response
OK
Underlying-asset price curve for a crypto market — the price of the COIN, distinct from the market probability charts on /ohlc and /price-history.
"BTC15M-20260729T1730"
"BTC-USD"
"BTC"
"USD"
Echoes the requested preset.
10m, 1h, 1d, 1w, 1m, all Resolved bucket width (60 / 300 / 3600 / 14400 / 86400).
60
Inclusive lower bound, snapped to the bucket grid.
Exclusive upper bound, snapped to the bucket grid.
Per-bucket closes in ascending time order. Only complete, grid-aligned buckets are returned; capped at 2000 points.
Latest finalized minute for the instrument. May sit PAST the response's to; null when no candles exist yet.
Reference line, already scaled to the same units and precision as points[].price. On an Up/Down window it is the frozen open. Null on long-dated markets — their reference is crypto.targetPrice — and on a window until the open is pinned.
"63672.45929874"