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Hyperliquid Perpetuals Screener (x402)
x402
Hyperliquid Perpetuals Screener (x402) is a paid API for AI agents from kr-x402-mvp.kgy5612.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Returns a ranked market-breadth snapshot of Hyperliquid perpetuals including top gainers, volume leaders, funding rates, and open interest, paid per-call via x402 USDC micropayments on Base.
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call crypto microdata for trading/onchain AI agents via x402 (USDC on Base): Base gas, token risk, balances, multi-venue prices, Hyperliquid book/funding, kimchi premium. No API keys.
Output
A JSON object with a full market-breadth snapshot of Hyperliquid perpetuals: overall universe count, number of liquid markets, advance/decline breadth label and ratio, ranked lists of top gainers/losers/volume/open-interest/highest-funding/most-negative-funding/unusual-activity coins, each with mark price, 24h change %, 24h volume USD, funding APR %, open interest USD, premium bps, vol/OI ratio, and max leverage. Also includes data sources and updated_at timestamp.
Example use cases
Identify high-funding perp arbitrage targets
“Show me the Hyperliquid perps with the highest positive and most negative funding rates right now, top 10, with at least $2M daily volume — I want to find funding arb opportunities.”
Daily market breadth check for trading bot
“Pull today's Hyperliquid perp market breadth — how many coins are advancing vs declining, what's the advance ratio, and which are the top 5 gainers by 24h percent change?”
Screen for unusual activity before entering a trade
“I'm about to open a position — can you screen Hyperliquid perps for any unusual activity or outlier vol/OI ratios right now, minimum $10M volume, top 25 results?”
Technical details
Endpoint
GEThttps://kr-x402-mvp.kgy5612.workers.dev/crypto/perp-screener?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs a comprehensive ranked screener view of Hyperliquid perpetual markets rather than a single coin lookup — ideal for finding top movers, funding-rate opportunities, or market breadth signals across the full Hyperliquid universe. Prefer over generic price APIs when you specifically need funding rates, open interest, vol/OI ratio, and breadth analytics in one call. The x402 micropayment model means no API key management is needed, making it suitable for autonomous agent pipelines.
Side effects
- Payment failure: x402 micropayment not processed or insufficient USDC balance on Base — returns 402 with payment instructions
- min_volume_usd too high: filter excludes all markets, returns empty ranked lists
- limit out of range (must be 1–25): returns 400 validation error
- Hyperliquid API unavailable: upstream data stale or endpoint returns 503
- Stale data: updated_at timestamp may lag real-time by minutes during high congestion
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"venue": "hyperliquid",
"liquid": 140,
"breadth": {
"label": "broad_rally",
"advancers": 96,
"decliners": 44,
"advance_ratio": 0.686
},
"sources": [
"https://api.hyperliquid.xyz/info"
],
"universe": 230,
"top_losers": [],
"top_volume": [],
"updated_at": "2026-10-29T16:00:00Z",
"top_gainers": [
{
"coin": "HYPE",
"mark_px": 41.2,
"premium_bps": -1.1,
"max_leverage": 10,
"vol_oi_ratio": 0.34,
"change_24h_pct": 8.4,
"volume_24h_usd": 410000000,
"funding_apr_pct": 14.2,
"open_interest_usd": 1200000000
}
],
"highest_funding": [],
"unusual_activity": [],
"top_open_interest": [],
"most_negative_funding": []
}
}Tags
x402
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