Crypto perpetual futures funding, open interest, basis, liquidity and crowding signals.
payments ON MAINNET (real money) · 11 live endpoints
| Endpoint | Price | What it answers |
|---|---|---|
GET /funding-extremes | $0.02 | Most extreme perp funding right now across Hyperliquid, filtered by open interest. Top crowded longs and shorts. |
GET /funding-history | $0.02 | Funding persistence for a perp over the last 6-168 hours: average, sign streaks, and how unusual now is. |
GET /funding-spread | $0.02 | Cross-venue funding gap for a perp: Hyperliquid vs Binance vs Bybit, normalized per hour and annualized. |
GET /open-interest | $0.02 | Perp open interest in USD, OI-to-volume ratio and rank on Hyperliquid. Flags leveraged build-up. |
GET /perp-basis | $0.02 | Perp premium to oracle price for a coin on Hyperliquid, in percent, with a stretched/normal verdict. |
GET /perp-funding | $0.02 | Is perp funding crowded? Current Hyperliquid funding for a coin, annualized, with a crowded long/short verdict. |
GET /perp-liquidity | $0.02 | Perp order-book depth and market-order slippage for $10k and $100k on Hyperliquid, with a thin/deep verdict. |
GET /perp-listing | $0.02 | Is a coin a live Hyperliquid perp? Listed, delisted or isolated-only, with max leverage and size precision. |
GET /perp-snapshot | $0.02 | One-call perp snapshot on Hyperliquid: price, 24h move, funding, open interest, volume and max leverage with flags. |
GET /perp-volatility | $0.02 | Realized volatility for a perp from hourly candles over 24-168 hours, annualized, with a high/low verdict. |
GET /squeeze-watch | $0.02 | Squeeze risk for a perp: funding, open interest build-up, 24h move and basis combined into a published points score. |
GET /catalog returns this list as JSON. Activity hub · uptime.
Market signals computed from Hyperliquid public market data, provided as is, with no warranty of accuracy, timeliness or fitness for a purpose. Not financial, investment or trading advice, and not affiliated with Hyperliquid or any exchange. Funding, open interest and prices change every second; verify at the venue before acting. Every paid response carries a disclaimer field.