Pre/post-market quote · Premarket Quote

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://agent402.tools/api/premarket-quote", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://agent402.tools/api/premarket-quote?symbol=SPY" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "currency": "USD",
  "exchange": "PCX",
  "extendedChangeAbs": 0.73,
  "extendedChangePct": 0.1177,
  "latestPrice": 621.05,
  "latestSession": "post",
  "latestTime": "2026-07-13T23:59:00Z",
  "marketState": "post",
  "name": "SPDR S&P 500 ETF Trust",
  "previousClose": 618.1,
  "regularMarketPrice": 620.32,
  "regularMarketTime": "2026-07-13T20:00:00Z",
  "sessions": {
    "post": {
      "end": "2026-07-14T00:00:00Z",
      "start": "2026-07-13T20:00:00Z"
    },
    "pre": {
      "end": "2026-07-13T13:30:00Z",
      "start": "2026-07-13T08:00:00Z"
    },
    "regular": {
      "end": "2026-07-13T20:00:00Z",
      "start": "2026-07-13T13:30:00Z"
    }
  },
  "symbol": "SPY"
}