Table of Contents

• Overview
• Searching the iTunes Store
• Notes
• Search Examples
• Lookup Examples
• Understanding Search Results
• Caching Architecture
• Legal

Overview

The Search API allows you to place search fields in your website to search for content within the iTunes Store, App Store, iBookstore and Mac App Store. You can search for a variety of content; including apps, ebooks, movies, podcasts, music, music videos, audiobooks, and TV shows. You can also call an ID-based lookup request to create mappings between your content library and the digital catalog. Terms and conditions apply.

The Affiliate Program allows you to earn a commission on qualifying revenue generated by clicks initiated from your website or app into the iTunes Store, App Store, iBookstore, and Mac App Store. For more information on the Affiliate Program, see http://www.apple.com/itunes/affiliates.

Searching

To search for content from a field in your website and display the results in your website, you must create a search field that passes a fully-qualified URL content request to the iTunes Store, parse the JavaScript Object Notation (JSON) format returned from the search, and display the results in your website.

The fully-qualified URL must have the following format:

https://itunes.apple.com/search?parameterkeyvalue

Where parameterkeyvalue can be one or more parameter key and value pairs indicating the details of your query.

To construct a parameter key and value pair, you must concatenate each parameter key with an equal sign (=) and a value string. For example:key1=value1. To create a string of parameter key and value pairs, you must concatenate each pair using an ampersand (&). For example:

key1=value1&key2=value2&key3=value3

Note: When creating search fields and scripts for your website, you should use dynamic script tags for your xmlhttp script call requests. For example:

<script src="https://.../search?parameterkeyvalue&callback="{name of JavaScript function in webpage}"/>

The following table defines the parameter keys and values you can specify to search for content within the iTunes Store, App Store, iBookstore and Mac App Store:

Notes

• It is critical to encode your URLs correctly in order to be commissioned for affiliate links. Notes on affiliate encoding raw links can be found in theAdvanced Affiliate Linking document.
• To improve response times, minimize the number of search results the Search API returns by specifying an appropriate value for the limit parameter key.
• Large websites should set up caching logic for the search and lookup requests sent to the Search API. For an illustration, see Caching Architecture later in this document.

Search Examples

The following are examples of fully-qualified URLs for specific search requests:

• To search for all Jack Johnson audio and video content (movies, podcasts, music, music videos, audiobooks, short films, and tv shows), your URL would look like the following:

  https://itunes.apple.com/search?term=jack+johnson

• To search for all Jack Johnson audio and video content and return only the first 25 items, your URL would look like the following:

  https://itunes.apple.com/search?term=jack+johnson&limit=25

• To search for only Jack Johnson music videos, your URL would look like the following:

  https://itunes.apple.com/search?term=jack+johnson&entity=musicVideo

• To search for all Jim Jones audio and video content and return only the results from the Canada iTunes Store, your URL would look like the following:

  https://itunes.apple.com/search?term=jim+jones&country=ca

• To search for applications titled "Yelp" and return only the results from the United States iTunes Store, your URL would look like the following:

  https://itunes.apple.com/search?term=yelp&country=us&entity=software

Lookup Examples

You can also create a lookup request to search for content in the stores based on iTunes IDs, UPCs/ EANs, and All Music Guide (AMG) IDs. ID-based lookups are faster and contain fewer false-positive results.

The following are examples of fully-qualified URLs for specific lookup requests:

• Look up Jack Johnson by iTunes artist ID:

  https://itunes.apple.com/lookup?id=909253

• Look up Yelp Software application by iTunes ID:

  https://itunes.apple.com/lookup?id=284910350

• Look up Jack Johnson by AMG artist ID:

  https://itunes.apple.com/lookup?amgArtistId=468749

• Look up multiple artists by their AMG artist IDs:

  https://itunes.apple.com/lookup?amgArtistId=468749,5723

• Look up all albums for Jack Johnson:

  https://itunes.apple.com/lookup?id=909253&entity=album

• Look up multiple artists by their AMG artist IDs and get each artist's top 5 albums:

  https://itunes.apple.com/lookup?amgArtistId=468749,5723&entity=album&limit=5

• Look up multiple artists by their AMG artist IDs and get each artist's 5 most recent songs:

  https://itunes.apple.com/lookup?amgArtistId=468749,5723&entity=song&limit=5&sort=recent

• Look up an album or video by its UPC:

  https://itunes.apple.com/lookup?upc=720642462928

• Look up an album by its UPC, including the tracks on that album:

  https://itunes.apple.com/lookup?upc=720642462928&entity=song

• Look up an album by its AMG Album ID:

  https://itunes.apple.com/lookup?amgAlbumId=15175,15176,15177,15178,15183,15184,15187,1519,15191,15195,15197,15198

• Look up a Movie by AMG Video ID:

  https://itunes.apple.com/lookup?amgVideoId=17120

• Look up a book by its 13 digit ISBN:

  https://itunes.apple.com/lookup?isbn=9780316069359

Understanding Search Results

The Search API returns your search results in JavaScript Object Notation (JSON) format. JSON is built on two structures:

• A collection of name/value pairs, also known as an object; this concept is similar to a Java Map object, a Javascript Dictionary, or a Pearl/Ruby hash. An object is an unordered set of name/value pairs, beginning with a left brace ( { ) and ending with a right brace ( } ). Each name is surrounded by double-quotes and followed by a colon ( : ); the name/value pairs are separated by commas ( , ).
• An ordered list of values, also known as an array. An array is an ordered collection of values, beginning with a left bracket ( [ ) and ending with a right bracket ( ] ). Values are separated by commas ( , ).

All JSON results are encoded as UTF-8. For more information on JSON, please see http://www.json.org.

The following example displays the JSON results for a song in the iTunes Store:

{"wrapperType":"track",

 "kind":"song",

 "artistId":909253,

 "collectionId":120954021,

 "trackId":120954025,

 "artistName":"Jack Johnson",

 "collectionName":"Sing-a-Longs and Lullabies for the Film Curious George",

 "trackName":"Upside Down",

 "collectionCensoredName":"Sing-a-Longs and Lullabies for the Film Curious George",

 "trackCensoredName":"Upside Down",

 "artistViewUrl":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewArtist?id=909253",

 "collectionViewUrl":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewAlbum?i=120954025&id=120954021&s=143441",

 "trackViewUrl":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewAlbum?i=120954025&id=120954021&s=143441",

 "previewUrl":"http://a1099.itunes.apple.com/r10/Music/f9/54/43/mzi.gqvqlvcq.aac.p.m4p",

 "artworkUrl60":"http://a1.itunes.apple.com/r10/Music/3b/6a/33/mzi.qzdqwsel.60x60-50.jpg",

 "artworkUrl100":"http://a1.itunes.apple.com/r10/Music/3b/6a/33/mzi.qzdqwsel.100x100-75.jpg",

 "collectionPrice":10.99,

 "trackPrice":0.99,

 "collectionExplicitness":"notExplicit",

 "trackExplicitness":"notExplicit",

 "discCount":1,

 "discNumber":1,

 "trackCount":14,

 "trackNumber":1,

 "trackTimeMillis":210743,

 "country":"USA",

 "currency":"USD",

 "primaryGenreName":"Rock"}

The following table defines the JSON result keys and values:

Caching Architecture

Legal

Affiliate may use certain promotional content as may be provided by Apple, including previews of songs and music videos, album art, and App icons ("Promo Content"), for the purposes of promoting the subject of the Promo Content; provided such Promo Content: (i) is placed only on pages that promote the content on which the Promo Content is based; (ii) is proximate to a "Download on iTunes" or "Available on the App Store" badge (as approved by Apple) that acts as a link directly to pages within iTunes or the App Store where consumers can purchase the promoted content; (iii) includes attribution indicating the Promo Content was "provided courtesy of iTunes" if such Promo Content includes song or music video previews; (iv) is streamed only, and not downloaded, saved, cached, or synchronized with video, if such Promo Content includes song or music video previews; (v) is not used for independent entertainment value apart from its promotional purpose; and (vi) is not used to promote any other goods or services. Affiliate acknowledges that Apple provides the Promo Content "as is," and disclaims any and all representations or warranties, including, but not limited to, non-infringement. Affiliate shall forward any claims received in connection with the Promo Content to Apple immediately upon receipt, and will remove any Promo Content immediately upon request from Apple.

This agreement and your use of Promo Content are governed by California law.