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MyeliaSignal MSXI Sentiment Index History (BTC/USD)
x402
MyeliaSignal MSXI Sentiment Index History (BTC/USD) is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Returns 60 days of MSXI sentiment index history for BTC/USD, including regime classification, component breakdowns, confidence scores, and per-row Ed25519 signed attestations.
Price / call$0.1
Success—
StatusUnknown
How this service works
MSXI sentiment index history — 60 days, per-row original signatures. Regime, components, confidence. — Ed25519 signed attestation
Output
An array of up to 60 daily rows for BTC/USD MSXI sentiment index, each containing: the sentiment index value, regime classification (e.g. risk-on/risk-off), individual component scores, confidence level, and a per-row Ed25519 cryptographic signature for tamper-evident attestation.
Example use cases
Example prompt
“Pull the last 60 days of MSXI sentiment index history for BTC/USD — I need the regime labels, component scores, and confidence values, and I want each row to include its Ed25519 signature so I can verify the data integrity.”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/history/index/msxi/btcusdWhen to prefer
Choose this endpoint when you need a cryptographically attested, historically rich (60-day) sentiment signal for BTC/USD with structured regime and component breakdown — particularly for oracle-driven smart contracts, verifiable data pipelines, or any use case requiring tamper-evident financial sentiment provenance. Prefer over raw price feeds when the regime classification and confidence scoring are important.
Side effects
- Payment not provided or invalid — endpoint requires $0.1 USDC via x402 payment protocol
- Invalid or unsupported trading pair in URL path
- Service unavailable — upstream data source unreachable
- Fewer than 60 days of history available if service is newly launched
- Ed25519 signature verification failure on client side if public key is mismatched
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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