Perp Funding Rates by Exchange

x402

Perp Funding Rates by Exchange is a paid API for AI agents from derivs.duoleads.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-15).

Returns current perpetual futures funding rates across 8 crypto exchanges for a given coin symbol, including per-venue rate, APR, mark price, index price, and next funding time.

Price / call$0.003

Seller volume →—

Success—

StatusUnknown

How this service works

Funding rates for perpetual futures (perp funding) of one coin across 8 exchanges: Bybit, Hyperliquid, dYdX, Gate, Kraken, Bitfinex, Deribit, OKX. Per venue the current funding rate, interval, 8h rate, APR, next funding time, mark and index; predicted funding incl. Binance and Bybit (via Hyperliquid); the last 24 hourly prints with avg/min/max/% positive. Perpetual swap funding for BTC, ETH, SOL and more. Data only. Bad input is free; under 3 venues not charged.

Output

A JSON object containing: per-venue funding rate data (mark price, index price, current rate, 8h-normalized rate, APR%, next funding time, predicted rate, interval hours, quote currency, staleness flag) for up to 8 exchanges; a summary with average APR, min/max APR venue, and spread; recent 24-hour funding history stats for the most active venue; and a coin/as_of timestamp for freshness.

Example use cases

Funding arbitrage opportunity scanner

“Show me the current BTC funding rates across all 8 exchanges with their APRs so I can see which venues have the biggest spread and where I might earn by being long on one and short on another.”

Long position cost monitoring

“I'm long SOL perps on Bybit — what's the current funding rate I'm paying annualized, and how does it compare to Hyperliquid and OKX right now?”

Altcoin funding sentiment check

“What's the current funding rate for PEPE perpetuals across exchanges? I want to see if funding is heavily positive, which might signal an overcrowded long.”

Technical details

Endpoint

GEThttps://derivs.duoleads.com/v1/funding-rates?utm_source=zero.xyz

When to prefer

Use this endpoint when you need real-time, multi-exchange funding rate comparison for a specific coin symbol in a single call — particularly for funding arbitrage analysis, monitoring long/short carry costs, or gauging market sentiment across Bybit, Hyperliquid, dYdX, Gate, Kraken, Bitfinex, Deribit, and OKX simultaneously. Prefer this over exchange-native APIs when you need a normalized, cross-venue view without separate API keys. The x402 micropayment model ($0.003/call) makes it cost-effective for on-demand agent queries without subscription overhead.

Side effects

Invalid or unknown coin symbol returns an error or empty venues array
Stale data flagged with stale:true on individual venue objects when exchange feed is delayed
Some venues may return null mark price if no active market
dYdX or other venues may return rate:0 if contract is newly listed or inactive
Payment failure via x402/USDC on Base if wallet balance is insufficient

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "coin": "BTC",
    "colo": null,
    "as_of": "2026-10-14T23:00:00Z",
    "units": {
      "mark": "USD per coin (USDT/USDC at par)",
      "rate": "fraction per funding interval (0.0001 = 0.01 %)",
      "index": "USD per coin (oracle price on Hyperliquid and dYdX)",
      "times": "ISO 8601 UTC",
      "apr_pct": "simple annualised percent = rate * 24 / interval_h * 365 * 100",
      "rate_8h": "fraction per 8 hours = rate * 8 / interval_h",
      "interval_h": "hours between funding payments"
    },
    "recent": {
      "as_of": "2026-10-14T23:00:00Z",
      "hours": 24,
      "stats": {
        "n": 24,
        "avg_apr_pct": 9.96273,
        "avg_rate_8h": 0.00009098383333,
        "max_rate_8h": 0.0001,
        "min_rate_8h": 0.0000346392,
        "pct_positive": 100
      },
      "venue": "hyperliquid",
      "prints": [
        {
          "rate": 0.0000125,
          "time": "2026-10-13T23:00:00Z",
          "rate_8h": 0.0001
        },
        {
          "rate": 0.000006651,
          "time": "2026-10-14T00:00:00Z",
          "rate_8h": 0.000053208
        }
      ]
    },
    "venues": [
      {
        "mark": 81631.8,
        "rate": 0.00003501,
        "as_of": "2026-10-14T23:00:00Z",
        "index": 81672.62,
        "quote": "USDT",
        "stale": false,
        "venue": "bybit",
        "symbol": "BTCUSDT",
        "apr_pct": 3.83359,
        "rate_8h": 0.00003501,
        "interval_h": 8,
        "predicted_rate": null,
        "next_funding_time": "2026-10-15T00:00:00Z",
        "contract_multiplier": 1
      },
      {
        "mark": 81624,
        "rate": 0.0000125,
        "as_of": "2026-10-14T23:00:00Z",
        "index": 81658,
        "quote": "USDC",
        "stale": false,
        "venue": "hyperliquid",
        "symbol": "BTC",
        "apr_pct": 10.95,
        "rate_8h": 0.0001,
        "interval_h": 1,
        "predicted_rate": null,
        "next_funding_time": "2026-10-15T00:00:00Z",
        "contract_multiplier": 1
      },
      {
        "mark": null,
        "rate": 0,
        "as_of": "2026-10-14T23:00:00Z",
        "index": 81538.38,
        "quote": "USD",
        "stale": false,
        "venue": "dydx",
        "symbol": "BTC-USD",
        "apr_pct": 0,
        "rate_8h": 0,
        "interval_h": 1,
        "predicted_rate": 0,
        "next_funding_time": "2026-10-15T00:00:00Z",
        "contract_multiplier": 1
      }
    ],
    "summary": {
      "venues": 8,
      "max_apr": {
        "venue": "kraken",
        "apr_pct": 11.8121
      },
      "min_apr": {
        "venue": "dydx",
        "apr_pct": 0
      },
      "avg_apr_pct": 5.30702,
      "avg_rate_8h": 0.000048465931,
      "spread_apr_pct": 11.8121
    },
    "see_also": {
      "params": [
        "min_apr",
        "min_volume_usd"
      ],
      "reason": "Looking for the widest funding spread across venues? The arbitrage scanner ranks every coin, fee-adjusted.",
      "endpoint": "https://derivs.duoleads.com/v1/funding-arbitrage"
    },
    "predicted": {
      "rows": [
        {
          "rate": -0.00004729,
          "source": "binance",
          "apr_pct": -5.17826,
          "rate_8h": -0.00004729,
          "interval_h": 8,
          "next_funding_time": "2026-10-15T00:00:00Z"
        },
        {
          "rate": 0.00003501,
          "source": "bybit",
          "apr_pct": 3.83359,
          "rate_8h": 0.00003501,
          "interval_h": 8,
          "next_funding_time": "2026-10-15T00:00:00Z"
        },
        {
          "rate": 0.0000125,
          "source": "hyperliquid",
          "apr_pct": 10.95,
          "rate_8h": 0.0001,
          "interval_h": 1,
          "next_funding_time": "2026-10-15T00:00:00Z"
        }
      ],
      "as_of": "2026-10-14T23:00:00Z"
    },
    "disclaimer": "Data only, not investment advice, not a benchmark; not affiliated with any exchange",
    "request_id": "01KEXAMPLE0000000000000000",
    "venues_missing": []
  }
}

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