instagram.js

/* Get 12 most recent instagram thumbnails from a public account
 * resolution = 0 - 4
 * 0 => 150
 * 1 => 240
 * 2 => 320
 * 3 => 480
 * 4 => 640
 */
export default function(username, resolution = 4) {
  return fetch(`https://www.instagram.com/${username}/?__a=1`)
    .then(res => res.json())
    .then(json => json.graphql.user.edge_owner_to_timeline_media.edges)
    .then(posts => {
      return posts.map(post => ({
        src: post.node.thumbnail_resources[resolution].src,
        caption: post.node.edge_media_to_caption.edges[0].node.text,
        link: `https://instagram.com/p/${post.node.shortcode}`,
      })
    })
}