# Hyperliquid HIP-3 Builder DEX Single Market Data

> Hyperliquid HIP-3 Builder DEX Single Market Data is a paid API for AI agents from agents.x402stock.xyz, paid per call via MPP, $0.01/call, status unknown (last checked 2026-09-10).

Returns live synthetic mark price, oracle price, funding rate, APR, premium, open interest, and 24-hour volume for one market in a Hyperliquid HIP-3 builder DEX by underlying symbol.

## Facts

- Endpoint: GET https://agents.x402stock.xyz/api/v1/hip3/{dex}/{market}
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-09-10
- Activations on Zero: 0
- Provider: agents.x402stock.xyz
- Website: https://agents.x402stock.xyz
- Canonical page: https://www.zero.xyz/c/agents-x402stock-xyz-hyperliquid-hip-3-builder-dex-single-market-data-06b06f15
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_w2E7SeH7LJgtNccoBrl6k

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agents-x402stock-xyz-hyperliquid-hip-3-builder-dex-single-market-data-06b06f15
```

Example prompt: What's the current mark price, funding rate, and open interest for the NVDA market on the xyz HIP-3 builder DEX right now?

## When to prefer this

Use this endpoint when you need 24/7 live pricing and funding data for a specific synthetic perpetual market on a Hyperliquid HIP-3 builder DEX — especially when official exchange prices are unavailable (nights, weekends, holidays) and you need a round-the-clock proxy price for an underlying like a stock, ETF, or commodity. Prefer this over spot or exchange-close price endpoints when funding cost awareness is important or when monitoring on-chain DeFi perpetual market health.

## Known failure modes

- Invalid or unknown DEX identifier returns an error response
- Invalid or unknown market symbol returns an error response
- Underlying oracle feed unavailable may return null price fields
- Payment not included or insufficient results in a 402 Payment Required response
- Network or upstream Hyperliquid node downtime may cause timeouts

## How this service works

One market in a Hyperliquid HIP-3 builder DEX by underlying symbol (e.g. `xyz`/`NVDA`, `xyz`/`GOLD`): its 24/7 synthetic mark & oracle price, funding rate + APR, premium, open interest, and day volume. A round-the-clock live proxy for the underlying that carries funding — NOT its official last trade, exchange close, or spot price. List a DEX's markets at /api/v1/hip3/{dex}. From x402stock

## Output

Returns a JSON object with the DEX identifier, DEX name, market symbol, max leverage, mark price, oracle price, mid price, previous day price, hourly funding rate, annualized funding APR, premium, open interest, day volume in USD and base units, timestamp, venue, standard (HIP-3), and a disclaimer noting this is a synthetic perpetual — not an official exchange price or spot price.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "dex",
  "market"
 ],
 "properties": {
  "dex": {
   "type": "string",
   "description": "The dex path parameter."
  },
  "market": {
   "type": "string",
   "description": "CFTC Commitments-of-Traders market/commodity name."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "source",
  "as_of",
  "venue",
  "standard",
  "dex",
  "dex_name",
  "market_type",
  "disclaimer",
  "data"
 ],
 "properties": {
  "dex": {
   "type": "string"
  },
  "data": {
   "type": "object",
   "required": [
    "market",
    "symbol",
    "max_leverage",
    "mark_price",
    "oracle_price",
    "mid_price",
    "prev_day_price",
    "funding_rate_hourly",
    "funding_apr_percent",
    "premium",
    "open_interest",
    "day_volume_usd",
    "day_volume_base"
   ],
   "properties": {
    "market": {
     "type": "string"
    },
    "symbol": {
     "type": "string"
    },
    "premium": {
     "anyOf": [
      {
       "type": "number"
      },
      {
       "type": "null"
      }
     ]
    },
    "mid_price": {
     "anyOf": [
      {
       "type": "number"
      },
      {
       "type": "null"
      }
     ]
    },
    "mark_price": {
     "anyOf": [
      {
       "type": "number"
      },
      {
       "type": "null"
      }
     ]
    },
    "max_leverage": {
     "type": "number"
    },
    "oracle_price": {
     "anyOf": [
      {
       "type": "number"
      },
      {
       "type": "null"
      }
     ]
    },
    "open_interest": {
     "anyOf": [
      {
       "type": "number"
      },
      {
       "type": "null"
      }
     ]
    },
    "day_volume_usd": {
     "anyOf": [
      {
       "type": "number"
      },
      {
       "type": "null"
      }
     ]
    },
    "prev_day_price": {
     "anyOf": [
      {
       "type": "number"
      },
      {
       "type": "null"
      }
     ]
    },
    "day_volume_base": {
     "anyOf": [
      {
       "type": "number"
      },
      {
       "type": "null"
      }
     ]
    },
    "funding_apr_percent": {
     "anyOf": [
      {
       "type": "number"
      },
      {
       "type": "null"
      }
     ]
    },
    "funding_rate_hourly": {
     "anyOf": [
      {
       "type": "number"
      },
      {
       "type": "null"
      }
     ]
    }
   },
   "additionalProperties": false
  },
  "as_of": {
   "type": "string"
  },
  "venue": {
   "type": "string"
  },
  "source": {
   "type": "string",
   "const": "x402stock"
  },
  "dex_name": {
   "type": "string"
  },
  "standard": {
   "type": "string",
   "const": "HIP-3"
  },
  "disclaimer": {
   "type": "string"
  },
  "market_type": {
   "type": "string",
   "const": "synthetic_perp"
  }
 },
 "additionalProperties": false
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agents-x402stock-xyz-hyperliquid-hip-3-builder-dex-single-market-data-06b06f15/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.x402stock.xyz](https://www.zero.xyz/host/agents.x402stock.xyz/llms.txt)