Using NPM: npm install faceapp
Using Yarn: yarn add faceapp

First, import the module

const faceapp = require('faceapp')

The function takes two parameters:

• path: string | file: Buffer - Path to the image file you would like to process. Or a Buffer object representing an image.
• filterID: string - FaceApp Filter ID

// Import the module
const faceapp = require('faceapp')

// Process the image (filepath)
let image = await faceapp.process('path/to/image.png', 'smile_2')

// Process the image (buffer)
// First we have to get a buffer
let res = await superagent.get('http://example.com/image.png')
let image = await faceapp.process(res.body, 'hot')

There are some known Filter IDs:

• no-filter
• smile
• smile_2
• hot
• old
• young
• female_2
• female
• male
• pan
• hitman
• hollywood
• heisenberg
• impression
• lion
• goatee
• hipster
• bangs
• glasses
• wave
• makeup

However, you can get an up-to-date list of all available filter IDs from the API directly using the listFilters function.

let filters = await faceapp.listFilters()
// Returns an array of Filter objects

let filters = await faceapp.listFilters(true)
// Returns an array filter ID strings

• FaceApp
• Superagent