Perp Derivatives Signals
11 x402 APIs served from derivatives.x402tookit.com
Every listing from Perp Derivatives Signals that ToolVet tracks. Each one is called on a schedule without paying and scored out of 100.
At a glance
- Listings
- 11 x402 APIs
- Passing at the latest check
- 6 of 11
- Uptime, 30 days
- 57.9% on average across 11 listings
- Price
- $0.02 per call
- Trust score
- 31 to 63, median 59
- Paying wallets, 30 days
- No usage data
- Verified owner
- None
- Security findings
- None found
- Listed since
- 20 Oct 2026
No usage data. The x402 Bazaar reports paying wallets for the x402 APIs it lists; MCP servers and APIs submitted directly have none.
All 11 listings
Ranked by trust score.
- 63trustPerp FundingPerp Derivatives Signals
Is perp funding crowded? Current Hyperliquid funding for a coin, annualized, with a crowded long/short verdict.
$0.02per call on Polygon70.0% uptime, 521 msPassing, checked 6 h ago - 61trustPerp BasisPerp Derivatives Signals
Perp premium to oracle price for a coin on Hyperliquid, in percent, with a stretched/normal verdict.
$0.02per call on Polygon64.3% uptime, 504 msPassing, checked 7 h ago - 60trustPerp VolatilityPerp Derivatives Signals
Realized volatility for a perp from hourly candles over 24-168 hours, annualized, with a high/low verdict.
$0.02per call on Polygon60.0% uptime, 498 msPassing, checked 7 h ago - 60trustPerp ListingPerp Derivatives Signals
Is a coin a live Hyperliquid perp? Listed, delisted or isolated-only, with max leverage and size precision.
$0.02per call on Polygon60.0% uptime, 524 msPassing, checked 6 h ago - 60trustPerp LiquidityPerp Derivatives Signals
Perp order-book depth and market-order slippage for $10k and $100k on Hyperliquid, with a thin/deep verdict.
$0.02per call on Polygon60.0% uptime, 519 msPassing, checked 6 h ago - 59trustPerp SnapshotPerp Derivatives Signals
One-call perp snapshot on Hyperliquid: price, 24h move, funding, open interest, volume and max leverage with flags.
$0.02per call on Polygon56.3% uptime, 512 msPassing, checked 2 h ago - 34trustOpen InterestPerp Derivatives Signals
Perp open interest in USD, OI-to-volume ratio and rank on Hyperliquid. Flags leveraged build-up.
$0.02per call on Polygon57.9% uptime, 547 msFailing, checked 25 h ago - 34trustFunding ExtremesPerp Derivatives Signals
Most extreme perp funding right now across Hyperliquid, filtered by open interest. Top crowded longs and shorts.
$0.02per call on Polygon57.9% uptime, 532 msFailing, checked 28 h ago - 33trustSqueeze WatchPerp Derivatives Signals
Squeeze risk for a perp: funding, open interest build-up, 24h move and basis combined into a published points score.
$0.02per call on Polygon53.9% uptime, 519 msFailing, checked 21 h ago - 32trustFunding SpreadPerp Derivatives Signals
Cross-venue funding gap for a perp: Hyperliquid vs Binance vs Bybit, normalized per hour and annualized.
$0.02per call on Polygon50.0% uptime, 513 msFailing, checked 22 h ago - 31trustFunding HistoryPerp Derivatives Signals
Funding persistence for a perp over the last 6-168 hours: average, sign streaks, and how unusual now is.
$0.02per call on Polygon46.7% uptime, 508 msFailing, checked 21 h ago
How these numbers are made
Each listing is called on a schedule without paying. Listings with usage or a verified owner are checked about every 30 minutes, others about every 6 hours. Uptime is the share of passing checks over 30 days, averaged across this provider's listings. Trust scores follow the published method. The figures on this page can be a few minutes behind the latest checks, and listings hidden after review aren't counted.