Get a list of files from Uploadcare

index.js

const fs = require("fs");
const { stringify } = require("csv-stringify");
const {
  listOfFiles,
  UploadcareSimpleAuthSchema,
  paginate,
} = require("@uploadcare/rest-client");
const filename = "output.csv";
const writableStream = fs.createWriteStream(filename);

// define columns
// refer to https://uploadcare.com/api-refs/rest-api/v0.7.0/#tag/File/operation/fileInfo
// for fileInfo structure
const columns = ["uuid", "original_filename", "size", "mime_type"];

const stringifier = stringify({ header: true, columns });
stringifier.pipe(writableStream);

const uploadcareSimpleAuthSchema = new UploadcareSimpleAuthSchema({
  publicKey: "YOUR_PUBLIC_API_KEY",
  secretKey: "YOUR_SECRET_API_KEY",
});

const paginatedListOfFiles = paginate(listOfFiles);
const pages = paginatedListOfFiles(
  { limit: 1000 },
  { authSchema: uploadcareSimpleAuthSchema }
);

(async () => {
  let total = 0;
  let processed = 0;
  for await (const page of pages) {
    if (!total) {
      total = page.total;
    }
    page.results.forEach((fileInfo) => {
      const { uuid, originalFilename, size, mimeType } = fileInfo;
      const row = [uuid, originalFilename, size, mimeType];
      stringifier.write(row);
    });
    processed += page.results.length;
    console.clear();
    console.log(`Processed ${processed}/${total}`);
  }
  console.log("Finished writing data");
})();

package.json

{
  "name": "uploadcare-get-files",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "@uploadcare/rest-client": "^6.6.1",
    "csv-stringify": "^6.4.2"
  }
}