flickr-following

var following = require('flickr-following')({
  key: 'api-key'
})
 
following('user-id', function (error, users) {
  users.length
  // => 400
 
  users[0]
  // => { "nsid": "49575362@N05", "username": "**mog**", "iconserver": "3770", "iconfarm": 4, "ignored": 0, "rev_ignored": 0 }
})

var client = require('flickr-client')({
  key: 'api-key'
});
 
var following = require('flickr-following')(client)