# AgentRXI Hyperliquid Perpetual Futures Market Data

> AgentRXI Hyperliquid Perpetual Futures Market Data is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-15).

Returns real-time perpetual futures market data from Hyperliquid including mark price, oracle price, funding rates, open interest, 24h volume, and max leverage for specified coins or top markets by volume.

## Facts

- Endpoint: GET https://agentrxi.com/v1/perps?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentrxi-hyperliquid-perpetual-futures-market-data-2442f672
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1D3ddooTyIHbMCYSeK48P

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 agentrxi-hyperliquid-perpetual-futures-market-data-2442f672
```

Example prompt: What are the current mark price, funding rate, open interest, and 24h volume for BTC, ETH, and SOL perpetual futures on Hyperliquid?

## When to prefer this

Choose this endpoint when you need real-time perpetual futures market data specifically from Hyperliquid, including funding rates, open interest, mark/oracle prices, and leverage limits. Prefer this over generic crypto price APIs when funding rate or perp-specific metrics are required, or when the user specifically wants Hyperliquid market data.

## Known failure modes

- Invalid coin symbol returns empty or error response
- Limit value outside 1-200 range may return validation error
- Hyperliquid data feed downtime may cause stale or missing data
- Comma-separated coins list with spaces or incorrect formatting may fail to parse correctly

## How this service works

Perpetual futures market data from Hyperliquid: mark and oracle price, 24h change, hourly and annualized funding rate, open interest, 24h volume, premium and max leverage. Pick coins or get the top markets by volume.

## Output

Returns a list of perpetual futures market objects, each containing the coin symbol, mark price, oracle price, 24-hour price change, hourly funding rate, annualized funding rate, open interest, 24-hour trading volume, premium (spread between mark and oracle), and maximum available leverage. Results are either for specified coins or the top markets ranked by 24h volume.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "coins": {
       "type": "string",
       "description": "Comma list, e.g. BTC,ETH,SOL; omit for top by volume"
      },
      "limit": {
       "type": "integer",
       "description": "1 to 200, default 20"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentrxi-hyperliquid-perpetual-futures-market-data-2442f672/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentrxi.com](https://www.zero.xyz/host/agentrxi.com/llms.txt)