import whois from 'whois-json'; import {send, sendError} from '../../../util/http'; import {NowRequest, NowResponse} from '@vercel/node'; export default async function handler( req: NowRequest, res: NowResponse, ): Promise { const {query} = req.query; if (!query || typeof query !== 'string') { return sendError(res, new Error('No query given')); } try { const response = await whois(query, {follow: 3, verbose: true}); const availability = response[0].data.domainName ? false : true; send(res, {availability}); } catch (err) { sendError(res, err); } }