Otto AI · Funding Rates

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://x402.ottoai.services/funding-rates", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://x402.ottoai.services/funding-rates?symbol=BTC" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "data": {
    "fundingRates": [
      {
        "exchange": "Binance",
        "fundingRatePct": 0.01
      },
      {
        "exchange": "Hyperliquid",
        "fundingRatePct": -0.0021
      }
    ],
    "globalLongShort": {
      "longPct": 55.2,
      "ratio": 1.232,
      "shortPct": 44.8
    },
    "openInterest": [
      {
        "exchange": "Binance",
        "openInterestUsd": 8420500000
      }
    ],
    "report": "=== OTTO AI DERIVATIVES INTELLIGENCE ===\nSymbol: BTC\n\nFUNDING RATES BY EXCHANGE\n  [+] Binance: 0.0100%  (~11% APR cost to hold longs)\n  [+] Bybit:   0.0089%\n  [-] Hyperliquid: -0.0021%\n\nOPEN INTEREST BY EXCHANGE\n  Binance: $8,420.5M\n  OKX:     $2,110.3M\n\nGLOBAL LONG/SHORT RATIO\n  Longs: 55.2%  Shorts: 44.8%  Ratio: 1.23\nTOP-TRADER L/S: 0.92 (smart money leaning short)\n\nHYPERLIQUID WHALES: 3 positions > $5M (net long $42M)\nLIQUIDATIONS (24h): $128M long / $74M short",
    "symbol": "BTC",
    "whalePositions": [
      {
        "positionValueUsd": 12400000,
        "side": "long",
        "symbol": "BTC",
        "unrealizedPnlUsd": 318000,
        "user": "0x1f2a3b4c"
      }
    ]
  },
  "meta": {
    "degraded": false,
    "generatedAt": "2026-08-10T12:00:00.000Z",
    "sourceHealth": {
      "coinglass": "unknown"
    }
  },
  "status": "success"
}