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MycealiaSignal ETH/USD Spot Price OHLCV History
x402
MycealiaSignal ETH/USD Spot Price OHLCV History is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns Ed25519-signed OHLCV candlestick history for ETH/USD spot price across multiple timeframes (1m, 5m, 1h, 4h, 1d) for up to 60 days
Price / call$0.05
Success—
StatusUnknown
How this service works
ETH spot price history — signed OHLCV, 1m/5m/1h/4h/1d intervals, up to 60 days. — Ed25519 signed attestation
Output
A time-series array of OHLCV candlestick records for ETH/USD, each containing open, high, low, close prices and volume for the requested interval, cryptographically signed with Ed25519 to enable trustless verification of data authenticity and integrity.
Example use cases
Example prompt
“Pull me the signed ETH/USD OHLCV history from MycealiaSignal at the 1-hour interval for the last 30 days so I can verify the data integrity using the Ed25519 attestation before feeding it into my on-chain oracle.”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/history/spot/eth/usdWhen to prefer
Choose this endpoint when you need cryptographically attested historical ETH/USD OHLCV price data — especially for DeFi protocols, smart contract oracles, or any system requiring tamper-evident, verifiable price history. Prefer this over unauthenticated data sources when downstream consumers need to verify data provenance on-chain or in trustless environments.
Side effects
- Requested interval not supported (only 1m, 5m, 1h, 4h, 1d allowed)
- Lookback period exceeds 60-day maximum
- Payment failure or missing x402 payment header
- Rate limiting if too many requests in short succession
- Signature verification failure on client side if public key mismatch
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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