Build a vendor-segmented prospect list

const KEY = process.env.VENDORSTACKS_KEY;
const seen = new Map(); // domain -> row

async function segment(params) {
  for (let page = 1; ; page++) {
    const qs = new URLSearchParams({ ...params, page: String(page) });
    const res = await fetch(`https://vendorradar-production.up.railway.app
/v1/prospect?${qs}`, {
      headers: { Authorization: `Bearer ${KEY}` },
    });
    if (res.status === 429) {
      await new Promise(r => setTimeout(r, 1000 * Number(res.headers.get("retry-after") ?? 2)));
      page--; continue;
    }
    const data = await res.json();
    for (const c of data.companies) {
      if (!seen.has(c.domain)) seen.set(c.domain, { ...c, matched: qs.toString() });
    }
    if (page * data.per_page >= data.total) break;
  }
}

// Two queries, one deduped segment:
await segment({ vendor: "twilio", category: "sms_messaging" });
await segment({ vendor: "sinch", category: "sms_messaging" });

console.log([...seen.values()]
  .map(c => [c.domain, c.evidence?.quote?.replaceAll(",", ";"), c.matched].join(","))
  .join("\n"));