Oxford API routes in NodeJS/Express

oxfordRoutes.js

const axios = require('axios')
const oxfordDefine = 'https://od-api.oxforddictionaries.com/api/v1/entries/en'

const oxfordInflect =
  'https://od-api.oxforddictionaries.com/api/v1/inflections/en'

const config = {
  headers: {
    Accept: 'application/json',
    app_id: process.env.OXFORD_ID,
    app_key: process.env.OXFORD_KEY,
  },
}

module.exports = function(app) {
  app.get('/api/oxford/define/:word', (req, res) => {
    axios
      .get(`${oxfordDefine}/${req.params.word}`, config)
      .then(response => {
        res.json(response.data)
      })
      .catch(err => {
        handleError(err, res)
      })
  })

  app.get('/api/oxford/define/:word/us', (req, res) => {
    axios
      .get(`${oxfordDefine}/${req.params.word}/regions=us`, config)
      .then(response => {
        res.json(response.data)
      })
      .catch(err => {
        handleError(err, res)
      })
  })

  app.get('/api/oxford/inflect/:word', (req, res) => {
    axios
      .get(`${oxfordInflect}/${req.params.word}`, config)
      .then(response => {
        res.json(response.data)
      })
      .catch(err => {
        handleError(err, res)
      })
  })
}

// axios error handling reference
// https://github.com/axios/axios#handling-errors
function handleError(error, res) {
  if (error.response) {
    // The request was made and the server responded with a status code
    // that falls out of the range of 2xx
    console.error(
      'RESPONSE ERROR STATUS: ',
      error.response.status,
      error.response.data
    )
    // res.sendStatus(error.response.status)
    // next(error)
    res.status(error.response.status).send(error.response.data)


    // console.log(error.response.headers)
  } else if (error.request) {
    console.log('REQUEST')
    // The request was made but no response was received
    // `error.request` is an instance of XMLHttpRequest in the browser and an instance of
    // http.ClientRequest in node.js
    console.log(error.request)
    res.send(error.request)
  } else {
    console.log('SOMETHING ELSE')
    // Something happened in setting up the request that triggered an Error
    console.error(error.message)
    res.send(error.message)
  }
  // console.log(error.config)
}

Can I have the full setup or repo of your ful project ?

it's not public. You might want to check out these NPM packages: https://www.npmjs.com/package/oxford-dictionary-api
https://github.com/SleepyBandit/oxford-dictionary