81trust / 100
Sol Usd
by api.myceliasignal.com in Onchain & crypto
x402 APIPassing, checked 2 h ago
Solana SVI volatility surface parameters — stochastic vol interpolation for options model calibration — Ed25519 signed attestation
GET https://api.myceliasignal.com/oracle/svi/sol/usd
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 149 ms typical, 149 ms slowest 5%
- Last check
- 2 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.myceliasignal.com/oracle/svi/sol/usd"import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.myceliasignal.com%2Foracle%2Fsvi%2Fsol%2Fusd
const res = await pay("https://api.myceliasignal.com/oracle/svi/sol/usd");
console.log(await res.json());Example input
{}Example output
{
"canonical": "v1|IVS|SOL|<hash>|1700000000|123456",
"currency": "SOL",
"pubkey": "f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615",
"signature": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"signingScheme": "ed25519",
"spot": 155,
"summary": {
"max_divergence": 22.1,
"max_divergence_expiry": "2026-07-24",
"n_expiries": 8,
"total_strikes": 310
},
"total_instruments": 620
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 2 h ago | Passed | 402 | 140 ms | $0.05 |
| 5 h ago | Passed | 402 | 149 ms | $0.05 |
| 10 h ago | Passed | 402 | 149 ms | $0.05 |