const ProtonMail = require('protonmail-api');
(async () => {
const pm = await ProtonMail.connect({
username: 'foobar@protonmail.com',
password: 'somethingsecure'
})
// Create a new label
const label = await pm.createLabel('foo bar')
console.log(`Label ${label.name} was created and has ID ${label.id}`)
pm.close()
})()