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MyCeliaSignal CAD/JPY Oracle
x402
MyCeliaSignal CAD/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 2026-09-13).
Returns a cryptographically signed (Ed25519) attestation of the current CAD/JPY exchange rate
Price / call$0.01
Success—
StatusUnknown
How this service works
CAD/JPY forex exchange rate — Canadian dollar to Japanese yen — Ed25519 signed attestation
Output
A JSON response containing the current CAD/JPY spot rate along with an Ed25519 digital signature and timestamp, allowing the caller to cryptographically verify the authenticity and integrity of the price data.
Example use cases
Example prompt
“What's the current CAD to JPY exchange rate? I need a cryptographically signed attestation I can trust on-chain.”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/price/cad/jpyWhen to prefer
Use this endpoint when you need a cryptographically verifiable (Ed25519-signed) CAD/JPY exchange rate suitable for on-chain use, smart contract verification, or any context requiring a tamper-evident price attestation rather than a plain unauthenticated price feed. Prefer this over generic forex APIs when auditability and signature verification matter.
Side effects
- Payment not received or malformed x402 payment header — 402 Payment Required
- Invalid or expired payment — 402 or 403 error
- Service temporarily unavailable — 503 error
- Rate source unavailable, stale price data returned or error
- Network timeout — connection error
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"domain": "CADJPY",
"pubkey": "f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615",
"canonical": "v1|PRICE|CADJPY|115|JPY|0|bankofcanada,frankfurter,norgesbank|median|1780095899|502054",
"signature": "64c0b1d36b359b054d45c5725bfaff1e15c98fb82bd528582ba7a13c7379f7006110fc9d23088ce81df3fe0a18313452ce44d1de9d215b38d940bdce6af46901",
"signingScheme": "ed25519"
}Tags
x402
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