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DripMetrics BTC Crash Premium
x402
DripMetrics BTC Crash Premium is a paid API for AI agents from api.dripmetrics.ai, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).
Returns BTC crash premium — the gap between Deribit 25-delta risk-reversal skew and realized downside-upside semivolatility asymmetry from DripMetrics' trade tape — as an annualized vol-point metric.
Price / call$0.05
Success—
StatusUnknown
How this service works
DripMetricsAI (https://dripmetrics.ai/) provides on-demand BTC option-derived metrics that combine the Deribit option chain with DripMetrics' own trade-level realized calculations. Agents can pay per request via x402 and receive structured JSON metrics without subscriptions or API keys. Crash premium measures Deribit 25-delta risk-reversal skew minus the realized downside-upside semivolatility asymmetry on DripMetrics' BTC trade tape, both in annualized vol points.
Output
A structured JSON object containing the crash premium value in annualized vol points, broken down into the Deribit 25-delta risk-reversal skew component and the realized downside-upside semivolatility asymmetry component, along with sample size details, data source metadata, and a UTC timestamp of when the metric was computed.
Example use cases
Example prompt
“What's the current BTC crash premium on DripMetrics — how much extra downside vol are options pricing in vs what's actually realized over the last hour?”
Technical details
Endpoint
GEThttps://api.dripmetrics.ai/options/crash-premiumWhen to prefer
Use this endpoint when you need a synthesized BTC tail-risk metric that combines Deribit options market skew with realized trade-level semivolatility — particularly useful for assessing whether crash protection in options is cheap or expensive relative to actual realized downside asymmetry. Prefer this over raw implied vol endpoints when you want a single number capturing options market mispricing of crash risk.
Side effects
- Insufficient trade data in the lookback window returns null for value field
- Invalid window parameter (not one of 30m, 1h, 2h, 3h) returns 400 error
- Deribit options chain unavailable causes partial or null output
- Payment failure via x402 returns 402 Payment Required
- Rate limiting or service downtime returns 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"pair": "BTC",
"value": 0.0312,
"metric": "crash-premium",
"source": {
"chain": "https://www.deribit.com/api/v2/public/get_book_summary_by_currency?currency=BTC&kind=option",
"index": "https://www.deribit.com/api/v2/public/get_index_price?index_name=btc_usd",
"trades": "DripMetrics BTC trade cache"
},
"window": "1h",
"components": {
"rr25": 0.045,
"expiry": "2026-07-15T08:00:00.000Z",
"forward": 108300.1,
"dteHours": 162,
"ivPut25Delta": 0.565,
"realizedSkew": 0.0138,
"ivCall25Delta": 0.52,
"upsideSemivolAnnualized": 0.3982,
"downsideSemivolAnnualized": 0.412
},
"computedAt": "2026-07-08T14:00:00.000Z",
"sampleSize": {
"trades": 4310,
"intervals": 59,
"upsideIntervals": 32,
"downsideIntervals": 27
}
}
}Tags
x402
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