Example http module with Axios

http.js

import axios from 'axios'

export const http = axios.create({
  baseUrl: 'https://localhost:3000',
  headers: {
    //...
  },
})

http.interceptors.response.use(response => response.data, err => throw new Error(err))

export const fetchPosts = () => http.get('/posts')
export const fetchUser = (id) => http.get(`/users/${id}`)
export const login = (email, password) => http.post('/login', { email, password })