Meckercapital

Base

Historical spread-APR time series for one asset's basis trade (Extended × Hyperliquid). Hourly or daily aggregation, configurable lookback. Use for charting and calibrating your own funding-rate arbitrage strategy on perpetual futures.

Window	Trust	Uptime	Success	p50	p95	Price	Data
Last hour	20	0%	—	—	—	—	Low
Last 24h	62	87%	—	—	—	$0.25	Low
Last 7 days	62	87%	—	—	—	$0.25	Low

Endpoint
GET`/v1/premium/opportunities` Ranked list of the best crypto pair trading opportunities right now, sorted by signal strength. Statistical arbitrage opportunity scanner across all cointegrated perpetual futures pairs.	100%	5 ms	$1
GET`/v1/basis/opportunities` Top funding-rate basis arbitrage opportunities between Extended Exchange and Hyperliquid perpetuals, ranked by absolute APR. Delta-neutral pairs trade: long one venue, short the other, capture cross-venue funding spread. Returns signed APR, t-stat, hit rate, worst-period APR, direction, and venue per leg. Cash-and-carry / funding-rate arbitrage on crypto perpetuals.	100%	6 ms	$0.5
GET`/v1/premium/signals/all` Bulk z-scores and trading signals for every cointegrated crypto pair in one call. Full market-neutral landscape for statistical arbitrage. Quantitative trading signals across all perpetual futures pairs.	100%	6 ms	$0.5
GET`/v1/pairs/evaluate` Evaluate a specific crypto pair's cointegration quality and trading signal. Returns regime, z-score, signal direction, and half-life for mean reversion statistical arbitrage on perpetual futures.	100%	21 ms	$0.1
GET`/v1/pairs/tradeable` List all cointegrated crypto perpetual futures pairs for statistical arbitrage. Returns regime classification (GREEN/YELLOW/RED), z-score, and signal direction (LONG_SPREAD/SHORT_SPREAD/FLAT). Engle-Granger cointegration, mean reversion, market-neutral pair trading on crypto derivatives.	100%	12 ms	$0.1
GET`/v1/basis/signal/{asset}/history` Historical spread-APR time series for one asset's basis trade (Extended × Hyperliquid). Hourly or daily aggregation, configurable lookback. Use for charting and calibrating your own funding-rate arbitrage strategy on perpetual futures.	—	—	$0.25
GET`/v1/premium/signals/{pair_key}/history` Historical z-score time series for a crypto pair — hourly or daily intervals. Use for charting, calibration, and backtesting mean reversion signals on perpetual futures.	—	—	$0.25
GET`/v1/backtest/{pair_key}` Get historical backtest statistics for a crypto pair trade — total return, Sharpe ratio, max drawdown, win rate, trade count. Quantitative strategy performance for statistical arbitrage on perpetual futures.	—	—	$0.1
GET`/v1/signals/{pair_key}` Get the current z-score and trading signal for a crypto pair. Real-time mean reversion signal for statistical arbitrage pair trading on perpetual futures. Quantitative trading intelligence.	—	—	$0.05

Meckercapital

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