Perpetuals

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getFundingRates",
  "params": {},
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getAllFundingRates();
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "hyperliquid": [
        {
          "coin": "BTC",
          "fundingRate": "0.000045",
          "annualizedRate": 39.42,
          "markPrice": "68500.00",
          "openInterest": "1200000000"
        }
      ],
      "dydx": [
        {
          "ticker": "BTC-USD",
          "fundingRate": "0.000038",
          "annualizedRate": 33.29,
          "nextFundingAt": "2026-02-26T13:00:00.000Z"
        }
      ],
      "timestamp": "2026-02-26T12:30:00.000Z"
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getHLFunding",
  "params": {
    "coin": "BTC"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getHyperliquidFunding({ coin: 'BTC' });
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": [
      {
        "coin": "BTC",
        "fundingRate": "0.000045",
        "annualizedRate": 39.42,
        "markPrice": "68500.00",
        "openInterest": "1200000000"
      },
      {
        "coin": "ETH",
        "fundingRate": "0.000032",
        "annualizedRate": 28.03,
        "markPrice": "2075.50",
        "openInterest": "800000000"
      }
    ]
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getDydxFunding",
  "params": {
    "ticker": "BTC-USD"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getDydxFunding({ ticker: 'BTC-USD' });
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": [
      {
        "ticker": "BTC-USD",
        "fundingRate": "0.000038",
        "annualizedRate": 33.29,
        "nextFundingAt": "2026-02-26T13:00:00.000Z"
      },
      {
        "ticker": "ETH-USD",
        "fundingRate": "0.000028",
        "annualizedRate": 24.53,
        "nextFundingAt": "2026-02-26T13:00:00.000Z"
      }
    ]
  },
  "id": 1
}