elastic apm - express - contentstack

app.prepare()
    .then(() => {
        const server = express()
        global['Stack'] = Contentstack.Stack({
            api_key: config.contentstack.api_key,
            access_token: config.contentstack.access_token,
            environment: config.contentstack.environment
        });

        server.get('*', (req, res) => {
            apm.setTransactionName(req.originalUrl)
            return handle(req, res)
        })