# Crypto Derivatives Radar — Multi-Venue Perp Funding & Crowding

> Crypto Derivatives Radar — Multi-Venue Perp Funding & Crowding is a paid API for AI agents from x402-endpoints.onrender.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-10).

Returns perpetual funding rates, open interest, long/short ratios, and funding-rate arbitrage spreads across Binance, Bybit, OKX, and Hyperliquid in a single call, plus a crowding signal.

## Facts

- Endpoint: GET https://x402-endpoints.onrender.com/crypto/derivatives-radar?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/crypto-derivatives-radar-multi-venue-perp-funding-crowding-6e2554b4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-t6Mrl7URCE-54CljzgOd

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 crypto-derivatives-radar-multi-venue-perp-funding-crowding-6e2554b4
```

Example prompt: Can you pull the funding rates, open interest, and long/short ratios for BTC across Binance, Bybit, OKX, and Hyperliquid, and tell me if there's a funding-rate arb spread I can exploit plus whether the market looks crowded?

## When to prefer this

Use this endpoint when you need a unified, single-call view of perp derivatives metrics across all four major venues (Binance, Bybit, OKX, Hyperliquid) rather than querying each exchange individually. Especially valuable for funding-rate arbitrage strategies, crowding analysis, or cross-venue open interest monitoring. Prefer this over single-exchange APIs when cross-venue comparison or arb spread computation is needed.

## Known failure modes

- One or more venues may be unresponsive — endpoint returns partial data from whichever venues replied
- Invalid or unrecognized ticker symbol returns an error or empty data
- Payment not processed (402) — requires $0.05 USDC per call via x402
- Rate limiting or timeout on upstream exchange APIs causing stale or missing venue data

## How this service works

Perpetual funding rates, open interest and long/short ratios across Binance, Bybit, OKX and Hyperliquid in one call, plus the computed funding-rate arbitrage spread between venues and a crowding signal. Multi-venue perp derivatives data, resilient: returns whatever venues respond. For trading and funding-arbitrage agents.

## Output

A JSON object containing per-venue perpetual futures data (funding rate, open interest, long/short ratio) for the requested coin across Binance, Bybit, OKX, and Hyperliquid, plus a computed cross-venue funding-rate arbitrage spread and a crowding signal indicating whether the market is directionally crowded.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "symbol": {
       "type": "string",
       "description": "Coin ticker, e.g. 'BTC', 'ETH', 'SOL'"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "query": {
   "symbol": "BTC"
  },
  "cached": false,
  "source": "Binance + Bybit + OKX + Hyperliquid (perp public APIs)",
  "venues": [
   {
    "venue": "binance",
    "mark_price": 67000,
    "funding_rate": 0.0001,
    "long_short_ratio": 1.8,
    "open_interest_usd": 8200000000
   }
  ],
  "aggregate": {
   "crowding": "crowded_long",
   "avg_long_short_ratio": 1.7,
   "total_open_interest_usd": 21000000000
  },
  "timestamp": "2026-06-26T16:00:00Z",
  "disclaimer": "Market data for information only, not financial advice.",
  "sources_ok": {
   "okx": true,
   "bybit": true,
   "binance": true,
   "hyperliquid": true
  },
  "venues_count": 4,
  "funding_arbitrage": {
   "note": "Long the venue with the lowest funding, short the highest, to capture the spread.",
   "long_on": "okx",
   "short_on": "binance",
   "funding_spread": 0.00015,
   "annualized_spread_pct": 16.4
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/crypto-derivatives-radar-multi-venue-perp-funding-crowding-6e2554b4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-endpoints.onrender.com](https://www.zero.xyz/host/x402-endpoints.onrender.com/llms.txt)