import type {NextApiRequest, NextApiResponse} from "next"; type ConfigData = { apiBaseUrl: string verifierHost: string hitcountHost: string registrationHost: string functionSuffix: string gpayBaseUrl: string } export default function handler(req: NextApiRequest, res: NextApiResponse) { // Return the API_BASE_URL. This Endpoint allows us to access the env Variable in client javascript res.status(200).json({apiBaseUrl: process.env.API_BASE_URL, verifierHost: process.env.VERIFIER_HOST, hitcountHost: process.env.HITCOUNT_HOST, registrationHost: process.env.REGISTRATION_HOST, functionSuffix: process.env.FUNCTION_SUFFIX, gpayBaseUrl: process.env.GPAY_BASE_URL}) }