Market data you can trust

# Python — standard library only
import json, urllib.request
req = urllib.request.Request(BASE + "/v1/context/BTCUSDT",
    headers={"Authorization": f"Bearer {KEY}"})
ctx = json.load(urllib.request.urlopen(req, timeout=15))

# Signal — only on a closed bar
if (ctx["bar"]["closed"] and ctx["data_quality"]["score"] >= 70
        and ctx["cost_risk"]["tradable"]):
    decide(ctx["bar"])

// Node.js 18+: fetch is built in
const res = await fetch(
  `${BASE}/v1/context/BTCUSDT`,
  { headers: { Authorization: `Bearer ${KEY}` } }
);
const ctx = await res.json();

// Signal — only on a closed bar
if (ctx.bar.closed && ctx.data_quality.score >= 70 && ctx.cost_risk.tradable) {
  decide(ctx.bar);
}