vuex-sugar

// step 1
import VuexSugar from 'vuex-sugar';

// step 2
const posts = VuexSugar({
    baseURL: '/v1/client',
    state: { posts: [] }
})
    // step 3
    .get({
        action: 'getPost', // action name
        property: 'post', // state property name
        path: ({ id }) => `/posts/${id}`
    })
    .get({
        action: 'listPosts',
        property: 'posts',
        path: '/posts'
    })
    .post({
        action: 'updatePost',
        property: 'post',
        path: ({ id }) => `/posts/${id}`
    })
    // step 4
    .getStore(); // create store object

// step 5
export const store = new Vuex.Store(posts)

// Then you can dispatch a action and get data that from http response in *.vue.
this.listPosts() // with mapActions
...mapState(['posts']) // get state