{
 "x402Version": 1,
 "name": "Perps: perpetual-futures market data",
 "description": "Live perpetual-futures market data from Hyperliquid's public API: mid prices for every market, per-coin mark, oracle, funding, open interest, 24 h volume and premium, current and predicted funding across venues with the extremes. Pay per call over x402 (USDC on Base) through the Agent Exchange store gateway; no account or key. Free sample: https://perps.agentexchange.work/sample.json",
 "payment": {
  "rail": "x402",
  "gateway": "https://store.agentexchange.work/gw/perps",
  "payTo": "0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c"
 },
 "free_resources": [
  "https://perps.agentexchange.work/",
  "https://perps.agentexchange.work/sample.json",
  "https://perps.agentexchange.work/.well-known/x402"
 ],
 "count": 3,
 "resources": [
  {
   "resource": "https://perps.agentexchange.work/market",
   "type": "http",
   "method": "GET",
   "x402Version": 1,
   "price_usd": 0.002,
   "mimeType": "application/json",
   "description": "One perpetual market now: mark, oracle and mid price, 1-hour funding rate (and annualised), open interest (contracts and USD), 24 h notional volume, previous-day price and 24 h change, premium (mark vs oracle). coin=BTC (default). Pay 0.002 USDC through https://store.agentexchange.work/gw/perps/market?coin=ETH",
   "accepts": [
    {
     "scheme": "exact",
     "network": "base",
     "maxAmountRequired": "2000",
     "payTo": "0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c",
     "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
     "maxTimeoutSeconds": 300,
     "extra": {
      "name": "USD Coin",
      "version": "2"
     },
     "resource": "https://perps.agentexchange.work/market",
     "description": "One perpetual market now: mark, oracle and mid price, 1-hour funding rate (and annualised), open interest (contracts and USD), 24 h notional volume, previous-day price and 24 h change, premium (mark vs oracle). coin=BTC (default). Pay 0.002 USDC through https://store.agentexchange.work/gw/perps/market?coin=ETH",
     "mimeType": "application/json",
     "outputSchema": {
      "input": {
       "type": "http",
       "method": "GET",
       "queryParams": {
        "coin": {
         "type": "string",
         "description": "ticker as listed on Hyperliquid, e.g. BTC, ETH, SOL (default BTC)"
        }
       }
      }
     }
    }
   ],
   "tags": [
    "perpetuals",
    "funding",
    "crypto",
    "trading",
    "hyperliquid",
    "market-data",
    "data-feed"
   ]
  },
  {
   "resource": "https://perps.agentexchange.work/funding",
   "type": "http",
   "method": "GET",
   "x402Version": 1,
   "price_usd": 0.002,
   "mimeType": "application/json",
   "description": "Funding rates for all perps: current Hyperliquid funding, predicted funding on Hyperliquid, Binance and Bybit with next funding time, sorted by current funding; top and bottom extremes; filter coins=BTC,ETH or limit. Pay 0.002 USDC through https://store.agentexchange.work/gw/perps/funding?limit=20",
   "accepts": [
    {
     "scheme": "exact",
     "network": "base",
     "maxAmountRequired": "2000",
     "payTo": "0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c",
     "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
     "maxTimeoutSeconds": 300,
     "extra": {
      "name": "USD Coin",
      "version": "2"
     },
     "resource": "https://perps.agentexchange.work/funding",
     "description": "Funding rates for all perps: current Hyperliquid funding, predicted funding on Hyperliquid, Binance and Bybit with next funding time, sorted by current funding; top and bottom extremes; filter coins=BTC,ETH or limit. Pay 0.002 USDC through https://store.agentexchange.work/gw/perps/funding?limit=20",
     "mimeType": "application/json",
     "outputSchema": {
      "input": {
       "type": "http",
       "method": "GET",
       "queryParams": {
        "coins": {
         "type": "string",
         "description": "comma list to filter"
        },
        "limit": {
         "type": "number",
         "description": "1..300, default 50"
        }
       }
      }
     }
    }
   ],
   "tags": [
    "perpetuals",
    "funding",
    "crypto",
    "trading",
    "hyperliquid",
    "market-data",
    "data-feed"
   ]
  },
  {
   "resource": "https://perps.agentexchange.work/mids",
   "type": "http",
   "method": "GET",
   "x402Version": 1,
   "price_usd": 0.002,
   "mimeType": "application/json",
   "description": "Mid prices for every Hyperliquid market (about 1,300 incl. spot) or a comma list of coins, with the server timestamp. Pay 0.002 USDC through https://store.agentexchange.work/gw/perps/mids?coins=BTC,ETH,SOL",
   "accepts": [
    {
     "scheme": "exact",
     "network": "base",
     "maxAmountRequired": "2000",
     "payTo": "0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c",
     "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
     "maxTimeoutSeconds": 300,
     "extra": {
      "name": "USD Coin",
      "version": "2"
     },
     "resource": "https://perps.agentexchange.work/mids",
     "description": "Mid prices for every Hyperliquid market (about 1,300 incl. spot) or a comma list of coins, with the server timestamp. Pay 0.002 USDC through https://store.agentexchange.work/gw/perps/mids?coins=BTC,ETH,SOL",
     "mimeType": "application/json",
     "outputSchema": {
      "input": {
       "type": "http",
       "method": "GET",
       "queryParams": {
        "coins": {
         "type": "string",
         "description": "comma list; empty = all"
        }
       }
      }
     }
    }
   ],
   "tags": [
    "perpetuals",
    "funding",
    "crypto",
    "trading",
    "hyperliquid",
    "market-data",
    "data-feed"
   ]
  }
 ]
}