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MiceliaSignal US Fed Funds Rate Oracle
x402
MiceliaSignal US Fed Funds Rate Oracle is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $1/call, status unknown (last checked 2026-09-14).
Returns the current US Federal Funds Rate as an Ed25519-signed cryptographic attestation
Price / call$1
Success—
StatusUnknown
How this service works
US Federal Reserve funds rate — current FOMC target for interest rate and bond trading — Ed25519 signed attestation
Output
A signed data payload containing the current US Federal Funds Rate value along with an Ed25519 cryptographic signature that allows the receiver to verify the authenticity and integrity of the rate data.
Example use cases
Example prompt
“What's the current US Federal Funds Rate? I need a cryptographically signed attestation I can verify — fetch it from the MiceliaSignal oracle.”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/econ/us/fedfundsWhen to prefer
Choose this endpoint when you need a tamper-evident, cryptographically attested US Federal Funds Rate value — especially in smart contract, DeFi, or automated financial workflows where verifiability via Ed25519 signature is required. Prefer this over unauthenticated REST data feeds when downstream systems need to independently verify the provenance and integrity of the rate data.
Side effects
- Payment not received or x402 payment protocol failure — returns 402 Payment Required
- Network or upstream data provider unavailable — returns 503 or similar error
- Malformed or missing query parameters — returns 400 Bad Request
- Rate limiting or quota exceeded — returns 429 Too Many Requests
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"unit": "percent",
"value": "3.63",
"period": "2026-05",
"pubkey": "f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615",
"region": "us",
"seriesid": "FEDFUNDS",
"canonical": "v1|ECON|US|FEDFUNDS|3.63|percent|2026-05|2026-05-01|FRED|FEDFUNDS|directapi|1781758813|282962",
"createdat": "2026-06-18",
"indicator": "fedfunds",
"signature": "970d95b85a3c72f4420e8f7e4900806e7b886c0cc6891f4ed86a456b3c737475b7279893e353249d37606dcce6640955154efc5a8dc664c3f7cbed8b64b8f70d",
"sourcemodel": "directapi",
"vintagedate": "2026-05-01",
"sourceagency": "FRED",
"signingScheme": "ed25519"
}Tags
x402
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