Coil Sector Drill-Down · Board Sector

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://coil.trade/api/board/sector", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://coil.trade/api/board/sector?name=Energy" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "asof_daily": "2026-07-22",
  "etf": {
    "light": "g",
    "opp_pct": 80,
    "opp_score": 62.1,
    "state": "cold",
    "sym": "XLE"
  },
  "freshness": {
    "data_age_seconds": 142,
    "market_open": true,
    "next_refresh_at": "<ISO-8601 UTC — always present; do not re-buy before this>",
    "poll_hint": "Market open — this board recomputes about every 5 minutes; polling faster returns the same payload."
  },
  "members": [
    {
      "adv20_usd": 2100000000,
      "entry_q": 70,
      "gap_level": "LOW",
      "gap_risk": 14,
      "growth_score": 55,
      "hold_q": 84,
      "is_leader": true,
      "name": "Exxon Mobil",
      "opp_pct": 91,
      "state": "ready",
      "sym": "XOM"
    }
  ],
  "product": "coil-sector",
  "sector": "Energy"
}