add vue api code example

Example 1: how to use axios in vue

//Install Axios from terminal
npm install axios
//Import Axios in your HelloWorld.vue
import axios from 'axios'
//Add a method to implement Axios
test () {
      axios.post('URL')
      .then(function (response) {
        alert (response.data);
      })
      .catch(function (error) {
        alert(error);
      });
    }

Example 2: import api vue and html

new Vue({
  el: '#app',
  data () {
    return {
      info: null
    }
  },
  mounted () {
    axios
      .get('https://api.coindesk.com/v1/bpi/currentprice.json')
      .then(response => (this.info = response))
  }
})