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MyceliaSignal BTC/JPY Spot Price Oracle
x402
MyceliaSignal BTC/JPY 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 2026-09-13).
Returns the current Bitcoin to Japanese Yen spot price as a cryptographically signed Ed25519 attestation
Price / call$0.01
Success—
StatusUnknown
How this service works
Real-time Bitcoin price in JPY, multi-exchange aggregated oracle for Japanese markets — Ed25519 signed attestation
Output
Returns the current BTC/JPY spot price along with an Ed25519 digital signature attesting to the authenticity and integrity of the price data, including a timestamp and signature payload that can be verified against the oracle's public key.
Example use cases
Example prompt
“What's the current Bitcoin price in Japanese Yen? I need a cryptographically signed attestation I can verify.”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/price/btc/jpyWhen to prefer
Choose this endpoint when you need a cryptographically verifiable, tamper-proof BTC/JPY spot price — particularly for smart contracts, on-chain applications, or any system where price data integrity must be independently verified via Ed25519 signature. Prefer this over generic price APIs when auditability and non-repudiation of the price quote are required.
Side effects
- Price feed temporarily unavailable — upstream data source outage
- Payment not received or invalid x402 payment header — 402 Payment Required
- Rate limit exceeded — too many requests
- Invalid or expired payment — 402 or 403 response
- Signature generation failure — internal oracle error
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"domain": "BTCJPY",
"pubkey": "f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615",
"canonical": "v1|PRICE|BTCJPY|11698221|JPY|0|bitbank,bitflyer,coincheck,gmo,zaif|median|1780030165|880613",
"signature": "3567578fb7dd5080cd8c3bdddade6dcb2623b3374005437a61a007dbf819ee2b53e2451e79edb56faba87b73c8dae1e7c39be134db923b24a6663c50e973a508",
"signingScheme": "ed25519"
}Tags
x402
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