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MyeliaSignal MSVI BTC/USD Volatility Index History
x402
MyeliaSignal MSVI BTC/USD Volatility Index History is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-13).
Returns 63 days of historical MSVI volatility index data for BTC/USD with per-row cryptographic attestation, including realized volatility, implied volatility, term structure, funding, and put/call ratio components.
Price / call$0.1
Success—
StatusUnknown
How this service works
MSVI volatility index history — 63 days, per-row original signatures. RV, IV, term structure, funding, PCR components. — Ed25519 signed attestation
Output
A 63-row dataset (one per day) containing the full MSVI composite volatility index for BTC/USD, broken down into realized volatility, implied volatility, term structure, funding rate, and put/call ratio sub-components. Each row carries an individual Ed25519 cryptographic signature for data integrity verification.
Example use cases
Example prompt
“Can you pull the last 63 days of MSVI volatility index history for BTC/USD — I need the realized vol, implied vol, term structure, funding, and PCR components, all with their per-row Ed25519 signed attestations?”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/history/index/msvi/btcusdWhen to prefer
Use this endpoint when you need a multi-component, cryptographically attested historical volatility dataset for BTC/USD covering ~63 days, especially when data provenance and tamper-evidence matter (e.g., for on-chain protocols, automated trading strategies, or audit trails). Prefer this over generic vol feeds when you need RV, IV, term structure, funding, and PCR bundled together with per-row signatures rather than a single scalar metric.
Side effects
- Payment not included or insufficient — 402 Payment Required
- Endpoint unavailable or upstream data gap — 503 or 500 error
- Malformed request headers — 400 Bad Request
- Rate limiting if called excessively in short windows — 429 Too Many Requests
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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