When I try to send POST method using this code:

const axios = require('axios')
let config = {url: 'http://{{hostname}}', method: 'post'}
let instance = axios.create(config)
instance.request()

It send GET method instead of POST.

I think this line https://github.com/mzabriskie/axios/blob/master/lib/core/Axios.js#L37 should be: config = utils.merge(defaults, this.defaults, config);