📥List, Fetch, and Download Documents

This snippet mirrors the document retrieval recipe.
// Requires Node.js 18+ for the built-in fetch API.
import { writeFile } from "node:fs/promises";

const token = process.env.AUTOCONTENT_TOKEN ?? "YOUR_API_TOKEN";
const documentId = process.env.DOCUMENT_ID ?? "YOUR_REQUEST_ID";
const baseUrl = "https://api.autocontentapi.com";

async function api(path, options = {}) {
  const response = await fetch(`${baseUrl}${path}`, {
    ...options,
    headers: {
      Authorization: `Bearer ${token}`,
      Accept: "application/json",
      ...(options.headers ?? {})
    }
  });

  if (!response.ok) {
    const errorText = await response.text();
    throw new Error(`Request failed: ${response.status} ${response.statusText}\n${errorText}`);
  }

  return response;
}

function extensionFromContentType(contentType) {
  if (contentType.includes("pdf")) return ".pdf";
  if (contentType.includes("html")) return ".html";
  return ".txt";
}

async function run() {
  const listResponse = await api("/documents/get?page=1&pageSize=10");
  const listJson = await listResponse.json();
  console.log("Documents page:", listJson);

  const documentResponse = await api(`/documents/${documentId}`);
  const documentJson = await documentResponse.json();
  console.log("Single document:", documentJson);

  const downloadResponse = await fetch(`${baseUrl}/documents/${documentId}/download`, {
    headers: { Authorization: `Bearer ${token}` }
  });

  if (!downloadResponse.ok) {
    const errorText = await downloadResponse.text();
    throw new Error(`Download failed: ${downloadResponse.status} ${downloadResponse.statusText}\n${errorText}`);
  }

  const contentType = downloadResponse.headers.get("content-type") ?? "application/octet-stream";
  const extension = extensionFromContentType(contentType);
  const buffer = Buffer.from(await downloadResponse.arrayBuffer());
  const outputPath = `briefing-document-${documentId}${extension}`;

  await writeFile(outputPath, buffer);
  console.log(`Saved ${outputPath}`);
}

run().catch(error => {
  console.error(error);
  process.exit(1);
});
Set YOUR_API_TOKEN (or AUTOCONTENT_TOKEN) and DOCUMENT_ID before running.
Last updated 3 hours ago