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Perp Realized Volatility Signal
x402
Perp Realized Volatility Signal is a paid API for AI agents from derivatives.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-30).
Returns annualized realized volatility for a Hyperliquid perpetual futures contract, computed from hourly candles over a 24–168 hour lookback window, with a high/moderate/low verdict.
Price / call$0.02
Success—
StatusUnknown
How this service works
Realized volatility for a perp from hourly candles over 24-168 hours, annualized, with a high/low verdict.
Output
Returns a JSON object with: the coin ticker, lookback hours used, number of hourly candles analyzed, annualized realized volatility percentage, max single-hour move %, price range %, a high/moderate/low verdict string, human-readable summary and reasons, volatility thresholds used, data source URL, timestamp, and a degraded flag if data quality was reduced.
Example use cases
Pre-trade volatility regime check
“Before I open a leveraged SOL perp position, can you check what the realized volatility looks like over the past 72 hours on Hyperliquid and tell me if it's in a high-vol regime?”
Options pricing volatility input
“I'm trying to price some crypto options — can you pull the 168-hour annualized realized volatility for the ETH perp on Hyperliquid so I have a baseline vol estimate?”
Automated alert for elevated perp volatility
“Monitor the BTC perp for me — check the 24-hour realized volatility on Hyperliquid and let me know if the verdict comes back as high, since I want to tighten my stop losses.”
Technical details
Endpoint
GEThttps://derivatives.x402tookit.com/perp-volatility?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, pre-computed realized volatility signal specifically for Hyperliquid perpetual futures, with a built-in high/moderate/low verdict for easy downstream decision-making. Prefer it over raw OHLCV APIs when you want volatility already annualized and contextualized against thresholds. Best for pre-trade checks, risk management overlays, or volatility regime classification in agentic workflows. Not suitable if you need implied volatility, options Greeks, or cross-venue volatility comparisons.
Side effects
- Invalid or unlisted ticker returns an error or null coin field
- Hours value outside 24–168 range may be rejected or clamped
- Degraded flag set to true if insufficient candle data is available for the window
- Hyperliquid data outage may cause null fields or empty candles count
- Stale data may be returned if the upstream candle feed is delayed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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