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Mycelia Signal EUR/USD Price Oracle
x402
Mycelia Signal EUR/USD 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 2026-09-13).
Returns a cryptographically signed (Ed25519) EUR/USD exchange rate attestation
Price / call$0.01
Success—
StatusUnknown
How this service works
EUR/USD forex exchange rate — real-time euro to US dollar for FX trading and settlement — Ed25519 signed attestation
Output
A signed price attestation containing the current EUR/USD exchange rate, accompanied by an Ed25519 cryptographic signature that allows consumers to verify the data's authenticity and integrity, typically including the rate value, timestamp, and signature payload.
Example use cases
Example prompt
“Can you get me the current EUR/USD exchange rate with a cryptographic attestation — I need a Mycelia Signal signed oracle price I can verify on-chain?”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/price/eur/usdWhen to prefer
Use this endpoint when you need a cryptographically verifiable EUR/USD price — e.g. for smart contracts, trustless financial workflows, or any scenario where a tamper-evident signed attestation matters beyond a plain price lookup. Prefer it over unauthenticated REST price feeds when on-chain or audit-grade provenance is required.
Side effects
- Payment not received or invalid x402 payment header — returns 402 Payment Required
- Rate temporarily unavailable from upstream source — returns 5xx error
- Invalid request format — returns 400 Bad Request
- Network timeout fetching live rate data
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"domain": "EURUSD",
"pubkey": "f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615",
"canonical": "v1|PRICE|EURUSD|1.16|USD|2|bankofcanada,bitstamp,cnb,ecb,ecbdirect,kraken,norgesbank|median|1780201989|247233",
"signature": "f40b525fecb40e0125a9667293ae27f9a66e73f23e8b68e9e89cc8a2c1c7315dea9bf98bdb34853f913d6cc77dc31397c079b28e3229e505ac5f4f1d877b360c",
"signingScheme": "ed25519"
}Tags
x402
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