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A Go wrapper for the Spotify Web API

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Basic examples to authenticate and fetch data using the Spotify Web API

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A light weight Python library for the Spotify Web API

Open Source Spotify client library

Spotify for the terminal written in Rust 🚀

Quick Overview

The zmb3/spotify repository is a Go client library for the Spotify Web API. It provides a comprehensive set of functions to interact with various Spotify features, including user authentication, playlist management, track information retrieval, and more.

Pros

  • Extensive coverage of Spotify Web API endpoints
  • Well-documented with clear examples and usage instructions
  • Actively maintained with regular updates
  • Supports both client credentials and user authentication flows

Cons

  • Limited built-in error handling, requiring additional error checking by users
  • Some advanced features of the Spotify API may not be fully implemented
  • Dependency on external libraries for certain functionalities

Code Examples

  1. Authenticating with client credentials:
client := spotify.New(spotify.WithClientCredentialsFlow(
    clientID,
    clientSecret,
))

err := client.Login(context.Background())
if err != nil {
    log.Fatal(err)
}
  1. Searching for tracks:
results, err := client.Search(context.Background(), "Bohemian Rhapsody", spotify.SearchTypeTrack)
if err != nil {
    log.Fatal(err)
}

for _, track := range results.Tracks.Tracks {
    fmt.Printf("%s by %s\n", track.Name, track.Artists[0].Name)
}
  1. Creating a playlist:
playlist, err := client.CreatePlaylist(context.Background(), userID, "My Awesome Playlist", "A collection of my favorite songs", false)
if err != nil {
    log.Fatal(err)
}

fmt.Printf("Created playlist: %s\n", playlist.Name)

Getting Started

  1. Install the library:

    go get github.com/zmb3/spotify/v2
    
  2. Import the library in your Go code:

    import "github.com/zmb3/spotify/v2"
    
  3. Create a new Spotify client:

    client := spotify.New(spotify.WithClientCredentialsFlow(
        os.Getenv("SPOTIFY_CLIENT_ID"),
        os.Getenv("SPOTIFY_CLIENT_SECRET"),
    ))
    
  4. Authenticate and start using the API:

    err := client.Login(context.Background())
    if err != nil {
        log.Fatal(err)
    }
    
    // Now you can use the client to make API calls
    

Competitor Comparisons

Basic examples to authenticate and fetch data using the Spotify Web API

Pros of web-api-examples

  • Official Spotify repository, likely more up-to-date with API changes
  • Provides examples in multiple programming languages (JavaScript, Python, Ruby)
  • Covers a wide range of API endpoints and use cases

Cons of web-api-examples

  • Focused on examples rather than providing a complete library or framework
  • May require more setup and configuration for each example
  • Less abstraction, potentially more complex for beginners

Code Comparison

web-api-examples (JavaScript):

var spotifyApi = new SpotifyWebApi({
  clientId: 'myClientId',
  clientSecret: 'myClientSecret',
  redirectUri: 'http://localhost:8888/callback'
});

spotify (Go):

auth := spotify.NewAuthenticator(redirectURI, spotify.ScopeUserReadPrivate)
auth.SetAuthInfo(clientID, clientSecret)
client := auth.NewClient(token)

Both repositories provide ways to authenticate and interact with the Spotify API, but web-api-examples offers a broader range of examples across multiple languages, while spotify provides a more focused Go library for Spotify API integration.

A Node.js wrapper for Spotify's Web API.

Pros of spotify-web-api-node

  • More comprehensive API coverage, including newer Spotify features
  • Better TypeScript support with type definitions included
  • More active development and maintenance

Cons of spotify-web-api-node

  • Slightly more complex setup and usage
  • Larger package size due to more features

Code Comparison

spotify-web-api-node:

const SpotifyWebApi = require('spotify-web-api-node');

const spotifyApi = new SpotifyWebApi({
  clientId: 'your-client-id',
  clientSecret: 'your-client-secret'
});

spotifyApi.searchTracks('track name')
  .then(function(data) {
    console.log('Search by "track name"', data.body);
  }, function(err) {
    console.error(err);
  });

spotify:

const Spotify = require('spotify-web-api-js');
const spotify = new Spotify();

spotify.searchTracks('track name')
  .then(function(data) {
    console.log('Search by "track name"', data);
  })
  .catch(function(err) {
    console.error(err);
  });

Both libraries provide similar functionality for interacting with the Spotify API, but spotify-web-api-node offers more comprehensive coverage and better TypeScript support. It's more actively maintained and includes newer Spotify features. However, it has a slightly more complex setup and larger package size. The code comparison shows that both libraries have similar usage patterns, with spotify-web-api-node requiring an additional step for initialization with client credentials.

A client-side JS wrapper for the Spotify Web API

Pros of spotify-web-api-js

  • Written in JavaScript, making it more accessible for web developers
  • Comprehensive coverage of Spotify Web API endpoints
  • Well-documented with clear examples and TypeScript support

Cons of spotify-web-api-js

  • Limited to client-side usage, lacking server-side functionality
  • Requires manual token management and refresh handling

Code Comparison

spotify-web-api-js:

const spotifyApi = new SpotifyWebApi();
spotifyApi.setAccessToken('myAccessToken');

spotifyApi.getArtistAlbums('43ZHCT0cAZBISjO8DG9PnE').then(
  function(data) {
    console.log('Artist albums', data);
  },
  function(err) {
    console.error(err);
  }
);

spotify:

client := spotify.New(auth.New(spotify.WithClientCredentials(clientID, clientSecret)))

albums, err := client.GetArtistAlbums(spotify.ID("43ZHCT0cAZBISjO8DG9PnE"), spotify.Limit(20))
if err != nil {
    log.Fatal(err)
}
fmt.Println(albums)

The spotify-web-api-js library is ideal for web applications requiring client-side Spotify API integration, offering a wide range of endpoints and clear documentation. However, it lacks server-side capabilities and requires manual token management. The spotify library, written in Go, provides both client and server-side functionality with built-in authentication handling, making it more suitable for backend applications or full-stack projects requiring robust Spotify API integration.

5,008

A light weight Python library for the Spotify Web API

Pros of Spotipy

  • More actively maintained with frequent updates
  • Comprehensive documentation and examples
  • Larger community and better support

Cons of Spotipy

  • Slightly more complex API structure
  • Requires separate installation of authentication package

Code Comparison

Spotify (zmb3/spotify):

spotify = Spotify::Client.new(token: 'your_access_token')
track = spotify.track('spotify:track:3cfOd4CMv2snFaKAnMdnvK')
puts track.name

Spotipy:

import spotipy
from spotipy.oauth2 import SpotifyClientCredentials

sp = spotipy.Spotify(auth_manager=SpotifyClientCredentials())
track = sp.track('spotify:track:3cfOd4CMv2snFaKAnMdnvK')
print(track['name'])

Both libraries provide similar functionality for interacting with the Spotify API, but Spotipy (Python) has a more extensive feature set and better documentation. Spotify (Ruby) offers a simpler API structure but lacks some advanced features. Spotipy is more widely used and actively maintained, making it a better choice for most projects. However, if you're working in a Ruby environment and need basic Spotify API functionality, the Spotify gem might be sufficient.

Open Source Spotify client library

Pros of librespot

  • Written in Rust, offering better performance and memory safety
  • Supports a wider range of Spotify features, including offline playback and Connect API
  • More actively maintained with frequent updates and contributions

Cons of librespot

  • Steeper learning curve due to Rust language and more complex architecture
  • Requires more setup and configuration for basic usage
  • Larger codebase and potentially higher resource usage

Code Comparison

librespot:

let session = Session::connect(config, credentials, cache, player_event_channel).await?;
let (player, _) = Player::new(config, session, None, move |_| {});
player.load(track_id, true, 0);
player.play();

spotify:

client := spotify.New(auth.NewAuthenticator(redirectURI, scopes...))
token, err := client.Token()
if err != nil {
    log.Fatal(err)
}
client.PlayOpt(&spotify.PlayOptions{URIs: []spotify.URI{track.URI}})

Both libraries provide methods to authenticate, create a client/session, and play tracks. librespot offers more granular control over playback, while spotify provides a simpler, higher-level API for basic operations.

Spotify for the terminal written in Rust 🚀

Pros of spotify-tui

  • Terminal-based user interface for a more lightweight and keyboard-driven experience
  • Written in Rust, potentially offering better performance and memory safety
  • Provides a full-featured Spotify client with playback controls, search, and playlist management

Cons of spotify-tui

  • Requires separate Spotify daemon (spotifyd) for playback functionality
  • May have a steeper learning curve for users not familiar with terminal interfaces
  • Limited graphical elements compared to GUI-based clients

Code Comparison

spotify-tui (Rust):

let spotify = Spotify::default()
    .client_credentials_manager(client_credentials_manager)
    .build();

spotify (Go):

client := spotify.New(auth.NewClient(ctx))

Summary

spotify-tui is a terminal-based Spotify client written in Rust, offering a lightweight and keyboard-driven experience. It provides full Spotify functionality but requires a separate daemon for playback. The spotify library, on the other hand, is a Go-based SDK for interacting with the Spotify Web API, suitable for building various Spotify-related applications. While spotify-tui offers a complete client experience, spotify provides more flexibility for developers to create custom Spotify integrations.

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README

Spotify

GoDoc

This is a Go wrapper for working with Spotify's Web API.

It aims to support every task listed in the Web API Endpoint Reference, located here.

By using this library you agree to Spotify's Developer Terms of Use.

Installation

To install the library, simply

go get github.com/zmb3/spotify/v2

Authentication

Spotify uses OAuth2 for authentication and authorization.
As of May 29, 2017 all Web API endpoints require an access token.

You can authenticate using a client credentials flow, but this does not provide any authorization to access a user's private data. For most use cases, you'll want to use the authorization code flow. This package includes an Authenticator type to handle the details for you.

Start by registering your application at the following page:

https://developer.spotify.com/my-applications/.

You'll get a client ID and secret key for your application. An easy way to provide this data to your application is to set the SPOTIFY_ID and SPOTIFY_SECRET environment variables. If you choose not to use environment variables, you can provide this data manually.

// the redirect URL must be an exact match of a URL you've registered for your application
// scopes determine which permissions the user is prompted to authorize
auth := spotifyauth.New(spotifyauth.WithRedirectURL(redirectURL), spotifyauth.WithScopes(spotifyauth.ScopeUserReadPrivate))

// get the user to this URL - how you do that is up to you
// you should specify a unique state string to identify the session
url := auth.AuthURL(state)

// the user will eventually be redirected back to your redirect URL
// typically you'll have a handler set up like the following:
func redirectHandler(w http.ResponseWriter, r *http.Request) {
      // use the same state string here that you used to generate the URL
      token, err := auth.Token(r.Context(), state, r)
      if err != nil {
            http.Error(w, "Couldn't get token", http.StatusNotFound)
            return
      }
      // create a client using the specified token
      client := spotify.New(auth.Client(r.Context(), token))

      // the client can now be used to make authenticated requests
}

You may find the following resources useful:

  1. Spotify's Web API Authorization Guide: https://developer.spotify.com/web-api/authorization-guide/

  2. Go's OAuth2 package: https://godoc.org/golang.org/x/oauth2/google

Helpful Hints

Automatic Retries

The API will throttle your requests if you are sending them too rapidly. The client can be configured to wait and re-attempt the request. To enable this, set the AutoRetry field on the Client struct to true.

For more information, see Spotify rate-limits.

API Examples

Examples of the API can be found in the examples directory.

You may find tools such as Spotify's Web API Console or Rapid API valuable for experimenting with the API.

Missing data in responses

It's extremely common that when there is no market information available in your request, that the Spotify API will simply return null for details about a track or episode.

This typically occurs when you are just using an application's auth token, and aren't impersonating a user via oauth. As when you are using a token associated with a user, the user's market seems to be extracted from their profile and used when producing the response.