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MyeliaSignal MSVI ETH/USD Volatility Index History
x402
MyeliaSignal MSVI ETH/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 MSVI volatility index history for ETH/USD with per-row Ed25519 signed attestations
Price / call$0.1
Success—
StatusUnknown
How this service works
MSVI volatility index history for ETH — 63 days, per-row original signatures. — Ed25519 signed attestation
Output
An array of up to 63 daily MSVI (MyeliaSignal Volatility Index) values for ETH/USD, each row accompanied by an Ed25519 digital signature providing cryptographic attestation of the data's authenticity and origin from the MyeliaSignal oracle.
Example use cases
Example prompt
“Can you pull the last 63 days of MSVI volatility index history for ETH/USD from MyeliaSignal — I need the cryptographically signed per-row attestations so I can verify each data point independently?”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/history/index/msvi/ethusdWhen to prefer
Use this endpoint when you need a historical volatility index (MSVI) for ETH/USD with cryptographic attestation per data row, especially when downstream consumers or smart contracts require verifiable signed oracle data. Prefer over raw price feeds or unsigned volatility sources when data integrity guarantees are required.
Side effects
- Payment not provided or invalid — 402 Payment Required
- Network or oracle data unavailable — 503 Service Unavailable
- Malformed request — 400 Bad Request
- Rate limit exceeded — 429 Too Many Requests
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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