import { NextApiRequest , NextApiResponse } from 'next' ; const client = require ( '@mailchimp/mailchimp_marketing' ) ; client . setConfig ( { apiKey : process . env . API_KEY , server : process . env . API_SERVER , } ) ; export default async function handler ( req , res ) { switch ( req . method ) { case 'POST' : try { const response = await client . lists . addListMember ( process . env . API_ID , { email_address : req . body . email , status : 'subscribed' , } ) ; res . json ( response ) ; } catch ( e ) { res . status ( 500 ) . json ( e ) ; } break ; default : return res . status ( 405 ) . end ( ) ; } }