Server

import { EndstateClient, secretKey } from "@endstate-sdk/core";

const endstate = new EndstateClient({
  apiKey: secretKey(process.env.ENDSTATE_API_KEY),
});

const collection = await endstate.collections.create({
  externalId: "fw26",
  name: "FW26 Outerwear",
});
await endstate.collections.waitUntilActive(collection.id);

const unit = await endstate.units.create({
  collectionId: collection.id,
  externalId: "jacket-0001",
});
await endstate.units.waitUntilIssued(unit.id);

// One page, including the `pagination` envelope.
const page = await endstate.units.list({ limit: 50 });
page.pagination.hasMore;

// Every unit, across pages.
for await (const unit of endstate.units.list()) {
  console.log(unit.externalId);
}

// Or collect, optionally bounded.
const first200 = await endstate.units.list().all({ maxItems: 200 });

const session = await endstate.verify({ chipId, e, c }, { ttl: 900 });

// Safe to send to the browser; your API key is not.
return { token: session.token, unit: session.item };

import { ENDSTATE_STAGING_API_URL } from "@endstate-sdk/core";

new EndstateClient({ apiKey, baseUrl: ENDSTATE_STAGING_API_URL });

const unit = await endstate.request("getUnit", { path: { unit_id: unitId } });

// Same call, plus request id, rate-limit headers, replay flag, attempt count.
const { data, meta } = await endstate.requestWithMeta("getUnit", {
  path: { unit_id: unitId },
});
meta.requestId;