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MyceliaSignal SOL/EUR Spot Price Oracle
x402
MyceliaSignal SOL/EUR Spot Price Oracle is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns the current SOL/EUR spot price as a cryptographically signed Ed25519 attestation
Price / call$0.01
Success—
StatusUnknown
How this service works
Real-time Solana price in EUR, aggregated from multiple exchanges — Ed25519 signed attestation
Output
Returns the current SOL/EUR spot price along with an Ed25519 cryptographic signature attesting to the data's authenticity, enabling trustless verification of the price feed.
Example use cases
DeFi lending protocol collateral verification
“I'm processing a loan collateral check for Solana holdings. Can you grab me a signed SOL/EUR price attestation I can verify directly on-chain without trusting an intermediary?”
Cross-exchange arbitrage opportunity detection
“I'm monitoring Solana trading pairs across markets. Pull the current SOL/EUR rate with a cryptographic signature so I can compare it against other exchange feeds and verify authenticity programmatically.”
Smart contract settlement price dispute resolution
“We had a settlement dispute on a Solana derivative contract denominated in EUR. Get me an Ed25519 signed SOL/EUR price quote from right now that I can submit as cryptographic proof of the fair market rate.”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/price/sol/eurWhen to prefer
Use this endpoint when you need a cryptographically verifiable SOL/EUR price with an Ed25519 attestation — ideal for smart contracts, DeFi protocols, or any application requiring tamper-proof price data rather than just a raw price feed. Prefer over generic price APIs when on-chain verification or non-repudiation of the price quote is required.
Side effects
- Price feed temporarily unavailable — upstream data source outage
- Payment failure — x402 micropayment of $0.01 USDC not processed correctly
- Invalid or expired attestation if timestamp mismatch occurs
- Rate limiting if too many requests in a short window
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"domain": "SOLEUR",
"pubkey": "f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615",
"canonical": "v1|PRICE|SOLEUR|70.19|EUR|2|bitstamp,coinbase,crossrate,kraken|hybrid_median|1780030118|807921",
"signature": "61b83aa0841516cd64814c8fb6763f6e6ba701cd102003b342fd5232c5afdda010d51a766d2336d2fabeaa6259972bc14a98fd775e106fc5fefa9f051bb73a0b",
"signingScheme": "ed25519"
}Tags
x402
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