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Kronos Crypto Data & Forecasts

kronossignals.com · x402

Implied volatility surface for BTC and ETH from Deribit options (public API, no auth). Returns ATM IV (annualized %), IV rank and IV percentile from Kronos iv_history (daily cron), term structure (weekly/1m/3m ATM IV + contango/backwardation/flat shape label), 25-delta risk reversal (BS-approximated strikes), 10-delta wing IVs, max-pain strike across top-5 expiries, and a vol-regime label. Falls back to OKX if Deribit is unreachable. $0.03 USDC via x402.
Name and description as published by x402 Bazaar

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Last successful check: 25 Oct 2026, 20:11 UTC.

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https://kronossignals.com/api/v1/options-iv/btc

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

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  • x402 Bazaarlast seen UTC
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  • 0x36038e1d712c5e39f35952164ec58ec2b96caee7named by x402 Bazaar
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