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MyeliaSignal GBP/CHF Oracle Price Feed
x402
MyeliaSignal GBP/CHF Oracle Price Feed 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 the current GBP/CHF exchange rate as a cryptographically signed Ed25519 attestation
Price / call$0.01
Success—
StatusUnknown
How this service works
GBP/CHF forex exchange rate — British pound to Swiss franc — Ed25519 signed attestation
Output
Returns the current GBP/CHF spot price along with an Ed25519 cryptographic signature attesting to its authenticity, allowing the caller to verify the data has not been tampered with. Likely includes the price value, a timestamp, and the signature bytes.
Example use cases
Example prompt
“Can you get me the current GBP to Swiss franc exchange rate with a cryptographic Ed25519 signature so I can verify the price is authentic?”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/price/gbp/chfWhen to prefer
Choose this endpoint when you need a cryptographically verifiable GBP/CHF exchange rate — particularly for smart contracts, trustless systems, or any workflow where you need to prove the price data is authentic and untampered. Prefer this over unauthenticated REST FX APIs when downstream consumers need to verify data provenance via Ed25519 signature.
Side effects
- Payment required (402) if x402 USDC payment is not provided
- Rate limit exceeded if too many requests in a short period
- Service unavailable if the underlying price feed is down
- Invalid signature if response is corrupted in transit
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"domain": "GBPCHF",
"pubkey": "f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615",
"canonical": "v1|PRICE|GBPCHF|0.54|CHF|2|frankfurter,norgesbank|median|1780979640|534644",
"signature": "3da9e40cdc3685be14945f63e9e1da694350673e051a60ee60a7f149019bd7ca3bc6407b4ade91f4981cc044323e197a17ce590e4ec736559bf7c89097991100",
"signingScheme": "ed25519"
}Tags
x402
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