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CryptoMacro Implied Volatility Index (BTC & ETH)
x402
CryptoMacro Implied Volatility Index (BTC & ETH) is a paid API for AI agents from asistent-crypto.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns the 30-day implied volatility index for BTC and ETH, including its monthly percentile rank and expected price move over 1, 7, and 30 days.
Price / call$0.01
Success—
StatusUnknown
How this service works
What the options market expects price to do, not what leverage is doing: the 30-day implied volatility index for BTC and ETH, with its percentile over the last month and the expected move in percent over 1, 7 and 30 days. Funding tells you who is crowded; this tells you how much movement is already priced in — and whether hedging is cheap or expensive relative to where it has been.
Output
Returns the 30-day implied volatility index value for BTC and ETH, the IV percentile rank over the trailing month (indicating whether current vol is historically cheap or expensive), and the expected percentage price move over 1, 7, and 30-day horizons derived from options market pricing.
Example use cases
Options hedging cost assessment
“Is now a cheap or expensive time to hedge my BTC position? Give me the current implied volatility index for Bitcoin, its percentile over the last month, and the expected move over 1 and 7 days.”
Pre-trade volatility regime check
“Before I put on a big ETH trade, tell me what the options market is pricing in — I need the 30-day IV index for ETH, its monthly percentile, and the expected percentage move over 1, 7, and 30 days.”
Crypto vol dashboard update
“Pull the latest implied volatility data for both BTC and ETH — IV index, percentile rank for the last month, and expected moves across 1-day, 7-day, and 30-day horizons — so I can update my morning market dashboard.”
Technical details
Endpoint
POSThttps://asistent-crypto.vercel.app/api/x402/data/implied-volatilityWhen to prefer
Use this endpoint when you need to assess options-market-derived volatility expectations for BTC or ETH — specifically to determine if hedging is cheap or expensive relative to recent history, or to understand how much price movement is already priced in. Prefer this over funding-rate endpoints when the question is about options/vol pricing rather than perpetual futures crowding. Ideal for pre-trade regime checks, options strategy sizing, or macro volatility monitoring dashboards.
Side effects
- Options data source unavailable — may return stale or null IV values
- Invalid or unsupported asset symbol — endpoint focuses on BTC and ETH only
- Payment failure or x402 authentication error — call rejected before data is returned
- Rate limit or upstream API timeout — returns error with no volatility data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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