{
 "sample": true,
 "note": "Real response to the example call, captured 2026-09-25. Pay per call for live data.",
 "endpoint": "https://saylorinnovations.com/api/perps/funding",
 "exampleUrl": "https://saylorinnovations.com/api/perps/funding?limit=30",
 "price": "2000",
 "response": {
  "generated_at": "2026-09-25T20:32:44.824Z",
  "filters": {
   "limit": 30,
   "minOiUsd": 1000000,
   "sort": "spread"
  },
  "count": 30,
  "coins": [
   {
    "coin": "GRASS",
    "mark_px": 0.52598,
    "open_interest_usd": 24299754,
    "apr_pct": {
     "hyperliquid": 211.71,
     "binance": 17.62,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 200.76,
    "arb": "short hyperliquid / long bybit",
    "crowded": "longs crowded — longs paying 211.71% APR"
   },
   {
    "coin": "STBL",
    "mark_px": 0.028391,
    "open_interest_usd": 2370239,
    "apr_pct": {
     "hyperliquid": 170.31,
     "binance": 10.95,
     "bybit": 200.83
    },
    "max_spread_apr_pct": 189.88,
    "arb": "short bybit / long binance",
    "crowded": "longs crowded — longs paying 170.31% APR"
   },
   {
    "coin": "LDO",
    "mark_px": 0.49704,
    "open_interest_usd": 18289473,
    "apr_pct": {
     "hyperliquid": 196.4,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 185.45,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 196.4% APR"
   },
   {
    "coin": "AERO",
    "mark_px": 0.83363,
    "open_interest_usd": 33583056,
    "apr_pct": {
     "hyperliquid": 166.09,
     "binance": 10.95,
     "bybit": 41.17
    },
    "max_spread_apr_pct": 155.14,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 166.09% APR"
   },
   {
    "coin": "XPL",
    "mark_px": 0.11272,
    "open_interest_usd": 108183943,
    "apr_pct": {
     "hyperliquid": 159.26,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 148.31,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 159.26% APR"
   },
   {
    "coin": "BSV",
    "mark_px": 21.653,
    "open_interest_usd": 1207057,
    "apr_pct": {
     "hyperliquid": 141.3,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 130.35,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 141.3% APR"
   },
   {
    "coin": "PENGU",
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     "hyperliquid": 113.25,
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     "bybit": 10.95
    },
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    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 113.25% APR"
   },
   {
    "coin": "BIO",
    "mark_px": 0.032862,
    "open_interest_usd": 1636456,
    "apr_pct": {
     "hyperliquid": 112.61,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 101.66,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 112.61% APR"
   },
   {
    "coin": "JTO",
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    "open_interest_usd": 8820732,
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     "hyperliquid": 91.51,
     "binance": 10.95,
     "bybit": 10.95
    },
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    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 91.51% APR"
   },
   {
    "coin": "SEI",
    "mark_px": 0.074604,
    "open_interest_usd": 5844847,
    "apr_pct": {
     "hyperliquid": 85.72,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 74.77,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 85.72% APR"
   },
   {
    "coin": "WLD",
    "mark_px": 0.48558,
    "open_interest_usd": 53726816,
    "apr_pct": {
     "hyperliquid": 83.16,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 72.21,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 83.16% APR"
   },
   {
    "coin": "CASHCAT",
    "mark_px": 0.18923,
    "open_interest_usd": 51765987,
    "apr_pct": {
     "hyperliquid": 382.04,
     "bybit": 453.47
    },
    "max_spread_apr_pct": 71.43,
    "arb": "short bybit / long hyperliquid",
    "crowded": "longs crowded — longs paying 382.04% APR"
   },
   {
    "coin": "WIF",
    "mark_px": 0.24793,
    "open_interest_usd": 8897847,
    "apr_pct": {
     "hyperliquid": 81.86,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 70.91,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 81.86% APR"
   },
   {
    "coin": "SKY",
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    "open_interest_usd": 4817741,
    "apr_pct": {
     "hyperliquid": 79.26,
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    },
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    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 79.26% APR"
   },
   {
    "coin": "REZ",
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    "open_interest_usd": 1629057,
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     "hyperliquid": 74.31,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 63.36,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 74.31% APR"
   },
   {
    "coin": "GRAM",
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    "open_interest_usd": 41280606,
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     "hyperliquid": 73.07,
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     "bybit": 10.95
    },
    "max_spread_apr_pct": 62.12,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 73.07% APR"
   },
   {
    "coin": "GOAT",
    "mark_px": 0.019456,
    "open_interest_usd": 1630043,
    "apr_pct": {
     "hyperliquid": 72.77,
     "binance": 71.81,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 61.82,
    "arb": "short hyperliquid / long bybit",
    "crowded": "longs crowded — longs paying 72.77% APR"
   },
   {
    "coin": "AZTEC",
    "mark_px": 0.016666,
    "open_interest_usd": 1082181,
    "apr_pct": {
     "hyperliquid": 52,
     "binance": 71.73,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 60.78,
    "arb": "short binance / long bybit",
    "crowded": "longs crowded — longs paying 52% APR"
   },
   {
    "coin": "MON",
    "mark_px": 0.026246,
    "open_interest_usd": 38696055,
    "apr_pct": {
     "hyperliquid": 69.97,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 59.02,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 69.97% APR"
   },
   {
    "coin": "ENA",
    "mark_px": 0.26302,
    "open_interest_usd": 153208556,
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     "hyperliquid": 57.33,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 46.38,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 57.33% APR"
   },
   {
    "coin": "SPX",
    "mark_px": 0.45791,
    "open_interest_usd": 10132585,
    "apr_pct": {
     "hyperliquid": 50.82,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 39.87,
    "arb": "short hyperliquid / long binance",
    "crowded": "longs crowded — longs paying 50.82% APR"
   },
   {
    "coin": "SKR",
    "mark_px": 0.020388,
    "open_interest_usd": 1470531,
    "apr_pct": {
     "hyperliquid": 10.95,
     "binance": 10.95,
     "bybit": 50.47
    },
    "max_spread_apr_pct": 39.52,
    "arb": "short bybit / long hyperliquid",
    "crowded": null
   },
   {
    "coin": "XLM",
    "mark_px": 0.22051,
    "open_interest_usd": 15983614,
    "apr_pct": {
     "hyperliquid": 39.98,
     "binance": 10.95,
     "bybit": 0.97
    },
    "max_spread_apr_pct": 39.01,
    "arb": "short hyperliquid / long bybit",
    "crowded": null
   },
   {
    "coin": "MINA",
    "mark_px": 0.14015,
    "open_interest_usd": 3461771,
    "apr_pct": {
     "hyperliquid": -24.69,
     "binance": -14.47,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 35.64,
    "arb": "short bybit / long hyperliquid",
    "crowded": null
   },
   {
    "coin": "ALT",
    "mark_px": 0.008044,
    "open_interest_usd": 1033661,
    "apr_pct": {
     "hyperliquid": -24.23,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 35.18,
    "arb": "short binance / long hyperliquid",
    "crowded": null
   },
   {
    "coin": "CFX",
    "mark_px": 0.055955,
    "open_interest_usd": 3333892,
    "apr_pct": {
     "hyperliquid": 45.22,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 34.27,
    "arb": "short hyperliquid / long binance",
    "crowded": null
   },
   {
    "coin": "SYRUP",
    "mark_px": 0.21971,
    "open_interest_usd": 7196542,
    "apr_pct": {
     "hyperliquid": 10.95,
     "binance": -20.88,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 31.83,
    "arb": "short hyperliquid / long binance",
    "crowded": null
   },
   {
    "coin": "RENDER",
    "mark_px": 1.9445,
    "open_interest_usd": 3986666,
    "apr_pct": {
     "hyperliquid": 42.1,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 31.15,
    "arb": "short hyperliquid / long binance",
    "crowded": null
   },
   {
    "coin": "ICP",
    "mark_px": 3.17943,
    "open_interest_usd": 5385307,
    "apr_pct": {
     "hyperliquid": 24.53,
     "binance": 7.87,
     "bybit": -5.89
    },
    "max_spread_apr_pct": 30.42,
    "arb": "short hyperliquid / long bybit",
    "crowded": null
   },
   {
    "coin": "ETHFI",
    "mark_px": 0.72371,
    "open_interest_usd": 19649428,
    "apr_pct": {
     "hyperliquid": 39.82,
     "binance": 10.95,
     "bybit": 10.95
    },
    "max_spread_apr_pct": 28.87,
    "arb": "short hyperliquid / long binance",
    "crowded": null
   }
  ],
  "method": "Funding normalized to annualized %: Hyperliquid hourly rate x 8760; Binance/Bybit per-interval rate / interval hours x 8760. Positive = longs pay shorts. arb names the venue to short (highest) and to long (lowest); fees, basis and execution risk not included."
 }
}