Import package :

let Content = require('221-prismic')

Get data from all documents :

const content = new Content({
	baseUrl: 'myprismicrepo',
	debug: true,
	lang: 'fr-fr'
})

Error callback :

content.onError((err) => {
	console.log("Something went wrong: ", err)
})

Success callback (got data) :

content.onReady(() => {
	console.log("Got data")
})

Get all keys:

var key = content.get()

Get keys of doc:

var key = content.get('header')

Get specific keys of doc:

var key = content.get('header.item1')

Github : https://github.com/Studio221/221-Prismic