@redline187/spotify-web-api-node/examples/get-related-artists.js

A Node.js wrapper for Spotify's Web API

var SpotifyWebApi = require('../');

/*
 * This example shows how to get artists related to another artists. The endpoint is documented here:
 * https://developer.spotify.com/web-api/get-related-artists/

 * Please note that this endpoint does not require authentication. However, using an access token
 * when making requests will give your application a higher rate limit.
 */

var spotifyApi = new SpotifyWebApi();

var artistId = '0qeei9KQnptjwb8MgkqEoy';

spotifyApi.getArtistRelatedArtists(artistId).then(
  function(data) {
    if (data.body.artists.length) {
      // Print the number of similar artists
      console.log('I got ' + data.body.artists.length + ' similar artists!');

      console.log('The most similar one is ' + data.body.artists[0].name);
    } else {
      console.log("I didn't find any similar artists.. Sorry.");
    }
  },
  function(err) {
    console.log('Something went wrong..', err.message);
  }
);