Options Ticker

Last 30 days

Uptime

100%

Response time

224 ms typical, 224 ms slowest 5%

Last check

4 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://agent402.tools/api/options-ticker" \
  -H "content-type: application/json" \
  -d '{"currency":"BTC"}'

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%2Fagent402.tools%2Fapi%2Foptions-ticker
const res = await pay("https://agent402.tools/api/options-ticker", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"currency":"BTC"}),
});
console.log(await res.json());

Example input

{
  "currency": "BTC"
}

Example output

{
  "fetchedAt": "2026-08-22T12:00:00.000Z",
  "resolvedFrom": "nearest-expiry-atm",
  "source": "deribit",
  "ticker": {
    "askIv": 48.9,
    "bestAsk": 0.0125,
    "bestBid": 0.0115,
    "bidIv": 46.1,
    "greeks": {
      "delta": 0.52,
      "gamma": 0.00012,
      "rho": 2.1,
      "theta": -190.2,
      "vega": 30.1
    },
    "indexPrice": 77242.3,
    "instrument": "BTC-26AUG26-77000-C",
    "lastPrice": 0.012,
    "markIv": 47.5,
    "markPrice": 0.0121,
    "openInterest": 85.2,
    "state": "open",
    "stats": {
      "high24h": 0.013,
      "low24h": 0.011,
      "priceChange24hPct": -4.2,
      "volume24h": 120.5,
      "volume24hUsd": 112000
    },
    "timestamp": "2026-08-22T12:00:00.000Z",
    "underlyingIndex": "BTC-26AUG26",
    "underlyingPrice": 77317.9
  }
}

Security scan

• No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

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