Answer · Node.js · drops

Poll Pinnacle price drops in Node.js

Updated 9 November 2026 · PinnFeed · 1 min read

Answer: GET /v1/drops returns recent Pinnacle steam moves. Query params from the OpenAPI: sport, minutes (1–60, default 15), min_pct / minPct (default 3), limit (max 200), plus the usual market filters.

30-second poller (Node 18+)#

const KEY = process.env.PINNFEED_KEY;
const params = new URLSearchParams({
  sport: "soccer",
  minutes: "15",
  min_pct: "4",
  limit: "50",
  main: "true",
});

async function poll() {
  const r = await fetch(`https://pinnfeed.io/v1/drops?${params}`, {
    headers: { "x-api-key": KEY, accept: "application/json" },
  });
  if (!r.ok) throw new Error(`${r.status} ${await r.text()}`);
  const body = await r.json();
  const drops = body.drops || body || [];
  for (const d of drops) {
    console.log(d.eventId || d.event?.id, d.market?.type, d.pct ?? d.minPct, d);
  }
}

setInterval(() => poll().catch(console.error), 30_000);
poll();

Free covers drops (delayed). For sub-second steam, subscribe on the WebSocket instead — Builder (€99/mo) and the steam guide. Paid plans: 3-day trial; a card is required and it is charged after day 3 unless you cancel. Educational content for adults (18+).

Questions people ask#

What does min_pct measure?#

Minimum percentage price drop in the window. Values are clamped roughly 0.5–90 per the OpenAPI description.

Can I filter by league?#

Yes — pass league / leagues (ids) the same way as /v1/odds.