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Hyperliquid Perp Screener — Whole-Market Scanner
x402
Hyperliquid Perp Screener — Whole-Market Scanner 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 single-call snapshot of all ~200 Hyperliquid perpetual futures ranked by top gainers, losers, volume, open interest, funding rates, and unusual activity, plus market breadth metrics.
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 containing venue name (hyperliquid), total universe count (~230 perps), number of liquid markets, a breadth object (label: broad_rally/mixed/broad_selloff, advancers count, decliners count, advance_ratio), and ranked arrays for top_gainers, top_losers, top_volume, top_open_interest, highest_funding, most_negative_funding, and unusual_activity. Each row includes: coin ticker, mark_px, change_24h_pct, volume_24h_usd, open_interest_usd, funding_apr_pct, premium_bps, max_leverage, and vol_oi_ratio. Also includes updated_at timestamp and data sources.
Example use cases
Identifying short squeeze candidates
“Pull up the Hyperliquid perp screener and show me the top 15 coins with the most negative funding rates right now — I want to find overcrowded short positions that could squeeze.”
Pre-trade market regime check
“Before I open any positions, check Hyperliquid's whole perp market and tell me the current breadth — are we in a broad rally, mixed, or broad selloff — and list the top 5 gainers and losers.”
Unusual volume and OI spike alert
“Scan all Hyperliquid perps for unusual activity where 24h volume is spiking relative to open interest, show me the top 10 results with at least $2 million in daily volume.”
Technical details
Endpoint
GEThttps://kr-x402-mvp.kgy5612.workers.dev/api/v1/perp-screener?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single-call snapshot of the entire Hyperliquid perpetuals market with pre-computed rankings — ideal for agents that need market regime context before executing trades, want to screen for funding-rate arbitrage, identify momentum or squeeze setups, or assess overall crypto market breadth without making dozens of individual API calls. Prefer over raw exchange APIs when you want structured, agent-ready JSON with funding, OI, and volume all pre-ranked.
Side effects
- Hyperliquid API unavailable — returns stale or empty data arrays
- min_volume_usd filter too high — returns empty ranked lists
- limit out of range (must be 1–25) — validation error
- Network timeout from Cloudflare Worker to Hyperliquid upstream
- Rate limiting at x402 payment layer if USDC payment fails or is insufficient
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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