TypeScript

npm install vectorless

import { VectorlessClient } from "vectorless";

// A local engine needs no API key.
const client = new VectorlessClient({ baseUrl: "http://localhost:7654" });

// A server with API-key auth:
// new VectorlessClient({ baseUrl: "https://your-host", apiKey: "<your key>" });

const { document_id } = await client.ingestDocument("./10-K.pdf");
const doc = await client.waitForReady(document_id, {
  onProgress: (status) => console.log(status),
});

const response = await client.query(doc.id, "What were FY2018 capital expenditures?");
for (const unit of response.sections) {
  console.log(unit.id, unit.title);
}
console.log(response.strategy, response.elapsed_ms);

for await (const event of client.queryStream(doc.id, "Explain the segment results")) {
  if (event.type === "completed") console.log(`${event.elapsed_ms} ms`);
}