Reliable way to retrieve Farcaster user data using fid

farcaster.ts

import ky from 'ky';
import { getUserDataForFid } from 'frames.js';

export const HUBS = [
  {
    shortname: 'nemes',
    url: 'nemes.farcaster.xyz:2281',
    ssl: true,
    fid: 9152,
    version: '1.10.0',
    write: false,
  },
  {
    shortname: 'hoyt',
    url: 'hoyt.farcaster.xyz:2281',
    ssl: true,
    fid: 9152,
    version: '1.10.0',
    write: false,
  },
  {
    shortname: 'lamia',
    url: 'lamia.farcaster.xyz:2281',
    ssl: true,
    fid: 9152,
    version: '1.10.0',
    write: false,
  },
  {
    shortname: 'standard_crypto',
    url: 'hub.farcaster.standardcrypto.vc:2281',
    ssl: true,
    fid: 69,
    version: '1.10.0',
    contact: 'https://github.com/standard-crypto/farcaster-hub-gcp',
  },
  {
    shortname: 'pinata',
    url: 'hub.pinata.cloud',
    ssl: true,
    fid: 20918,
    version: '1.10.0',
    write: true,
    contact: 'https://www.pinata.cloud/farcaster',
  },
  {
    shortname: 'freefarcasterhub',
    url: 'hub.freefarcasterhub.com:3281',
    ssl: true,
    fid: 1356,
    version: '1.10.0',
    write: true,
    contact: 'https://freefarcasterhub.com',
  },
  {
    shortname: 'noderpc',
    url: 'www.noderpc.xyz/farcaster-mainnet-hub',
    ssl: true,
    fid: 191696,
    version: '1.10.0',
    write: true,
    contact: 'https://www.noderpc.xyz',
  },
  {
    shortname: 'farcasthub',
    url: 'api.farcasthub.com:2281',
    ssl: false,
    fid: 20140,
    version: '1.10.0',
    write: true,
    contact: 'https://farcasthub.com',
  },
] as const;

// Available Farcaster HUB Urls https://foss.farchiver.xyz
export async function getAvailableHub() {
  try {
    // ping all hubs and return the first one that responds
    const promises = HUBS.map((hub) => ky.get(`https://${hub.url}/v1/info`));
    const firstResp = await Promise.any(promises);
    const first = await firstResp.json<(typeof HUBS)[number]>();
    return first?.url;
  } catch {
    return undefined;
  }
}


export async function getUserDataWithFid(fid: number): Promise<{
  username?: string;
  avatarUrl?: string;
}> {
  const user = await getUserDataForFid({
    fid,
    options: {
      hubHttpUrl: await getAvailableHub(),
    },
  });

  if (!user) throw new Error('User not found');

  const { username, profileImage } = user;

  return {
    username,
    avatarUrl: profileImage,
  };
}