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MyceliaSignal USDT/JPY Oracle
x402
MyceliaSignal USDT/JPY 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) USDT/JPY derived price attestation
Price / call$0.01
Success—
StatusUnknown
How this service works
USDT/JPY derived rate for stablecoin exposure in Japanese markets — Ed25519 signed attestation
Output
A signed price attestation containing the derived USDT/JPY exchange rate along with an Ed25519 digital signature, enabling the caller to verify the data's authenticity and integrity without trusting the transport layer.
Example use cases
Example prompt
“What's the current USDT to Japanese yen exchange rate? I need a cryptographically signed price attestation I can verify — one of those Ed25519-signed oracle quotes.”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/price/usdt/jpyWhen to prefer
Use this endpoint when you need a cryptographically verifiable, Ed25519-signed USDT/JPY price attestation — particularly for smart contracts, DeFi protocols, or any application requiring tamper-evident price data. Prefer this over unsigned REST APIs when on-chain verification or auditability is required.
Side effects
- Price feed temporarily unavailable — upstream data source outage
- Payment required error (x402) if the $0.01 USDC micropayment is not included
- Invalid or expired attestation if timestamp drift is too large
- Network timeout if the oracle backend is slow to respond
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"domain": "USDTJPY",
"pubkey": "f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615",
"canonical": "v1|PRICE|USDTJPY|158.77000|JPY|5|bankofcanada,binance,bitfinex,bitstamp,frankfurter,kraken,norgesbank|cross_rate|1780029584|985348",
"signature": "c2a68d3229b639e5acfa4d855ce509a67065f6444497307ac0eda1f38c3faa774e1e8d7a8989a7f16511e3dc2790eee9fe8ae1284bbfd95cbe8bf16e1df75401",
"signingScheme": "ed25519"
}Tags
x402
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