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MyceliaSignal EUR/GBP Price Oracle
x402
MyceliaSignal EUR/GBP 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 2026-09-14).
Returns a cryptographically signed (Ed25519) attestation of the current EUR/GBP exchange rate
Price / call$0.01
Success—
StatusUnknown
How this service works
EUR/GBP forex exchange rate — euro to British pound sterling — Ed25519 signed attestation
Output
An Ed25519-signed attestation object containing the current EUR/GBP spot exchange rate, a timestamp, and a cryptographic signature that allows downstream consumers to verify the data has not been tampered with.
Example use cases
Smart contract settlement verification
“Before we execute this EUR-to-GBP payment on-chain, fetch me a signed attestation of the current exchange rate so the contract can verify it hasn't been tampered with.”
Audit trail for compliance reporting
“Pull a cryptographically signed EUR/GBP rate for our books right now. We need proof that this exchange rate is genuine for our financial audit.”
Trustless oracle price feed
“Get me a verifiable EUR/GBP price attestation that I can pass to our decentralized application. It needs to be cryptographically signed so users trust the data source.”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/price/eur/gbpWhen to prefer
Use this endpoint when you need a cryptographically verifiable, signed EUR/GBP exchange rate — for example, in smart contracts, on-chain settlement, audit trails, or any application where tamper-proof provenance of forex data is required. Prefer this over unsigned REST forex APIs when trustless verification matters.
Side effects
- Price feed unavailable: upstream forex data source is down or delayed
- Invalid signature: attestation cannot be verified if key rotation occurred
- Payment failure: x402 micropayment of $0.01 USDC not accepted or insufficient balance
- Rate limiting: too many requests in a short period
- Network error: endpoint unreachable
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"domain": "EURGBP",
"pubkey": "f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615",
"canonical": "v1|PRICE|EURGBP|0.87|GBP|2|ecbdirect,frankfurter,kraken,norgesbank|median|1780029612|242962",
"signature": "0a0159a62fef1b65e5f34a7eec345272160a26ad0f4d7592205fc80510d3f19856dda30d53bf162ea8a2535398b16698d7418419a40f90a664343d29927c5702",
"signingScheme": "ed25519"
}Tags
x402
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