IpfsClient ipfsClient = IpfsClient();

  IpfsClient ipfsClient = IpfsClient(url: "http://127.0.0.1:5001");
  // default is http://127.0.0.1:5001 so you don't need to pass url in case you are working on localhost

  IpfsClient ipfsClient =
      IpfsClient(url: "YOUR_SERVER_URL", authorizationToken: "YOUR_TOKEN");

  var response = await ipfsClient.mkdir(dir: 'myfolder');

  var response = await ipfsClient.ls(dir: 'myfolder');

    var response = await ipfsClient.write(
      dir: 'myfolder/sample.png',
      filePath: "/Users/myuser/Desktop/sample.png",
      fileName: "sample.png");

  var response = await ipfsClient.read(dir: "myfolder/sample.png");

  var response = await ipfsClient.remove(dir: "myfolder/sample.png");

  var response = await ipfsClient.mv(oldPath: "myfolder/sample.png", newPath: "myfolder/MY_SAMPLE.png");