appwrite/docs/examples/avatars/get-flag.md

Appwrite is an open-source self-hosted backend server that abstract and simplify complex and repetitive development tasks behind a very simple REST API

import { Client, Avatars, Flag } from "appwrite";

const client = new Client()
    .setEndpoint('https://cloud.appwrite.io/v1') // Your API Endpoint
    .setProject('5df5acd0d48c2'); // Your project ID

const avatars = new Avatars(client);

const result = avatars.getFlag(
    Flag.Afghanistan, // code
    0, // width (optional)
    0, // height (optional)
    0 // quality (optional)
);

console.log(result);