# Citiview Agent Market – Perpetual Futures Market Data

> Citiview Agent Market – Perpetual Futures Market Data is a paid API for AI agents from agents.citiviewgroup.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-14).

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

## Facts

- Endpoint: GET https://agents.citiviewgroup.com/v1/perps?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/citiview-agent-market-perpetual-futures-market-data-f50e76cb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6IvX9aW87M-eSrDcRiNhs

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 citiview-agent-market-perpetual-futures-market-data-f50e76cb
```

Example prompt: Pull the current perpetual futures data for BTC, ETH, and SOL from Hyperliquid — I want to see the mark price, oracle price, funding rates (hourly and annualized), open interest, and 24h volume for each.

## When to prefer this

Use this endpoint when you need real-time perpetual futures data specifically from Hyperliquid, including funding rates, open interest, and leverage — particularly for DeFi-native or on-chain trading workflows. Prefer this over generic crypto price APIs when funding rate or perpetuals-specific metrics are required.

## Known failure modes

- Invalid coin symbol returns no data or an error for that symbol
- Limit out of range (above 200 or below 1) may return a validation error
- Network or Hyperliquid data feed unavailability may result in stale or missing data
- Payment failure (x402) if insufficient USDC balance prevents the call

## 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 from Hyperliquid, each containing: mark price, oracle price, 24-hour price change percentage, hourly funding rate, annualized funding rate, open interest in USD, 24-hour trading volume, premium (spread between mark and oracle), and maximum available leverage. Results are either for the 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/citiview-agent-market-perpetual-futures-market-data-f50e76cb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.citiviewgroup.com](https://www.zero.xyz/host/agents.citiviewgroup.com/llms.txt)