ASO Keyword Search API for App Store

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ASO Keyword Search API for App Store. This API returns the list of IDs and titles corresponding to the results a certain keyword generate on the App Store.

Definition

Endpoint:

GET https://data.42matters.com/api/v2.0/ios/aso/keyword_search.json

Hits per request:

20

Rate limit:

3 QPS

Required plan:

Tiny or above.

Parameters

Name	Required	Description	Available Values	Default
access_token	required	Your access token for using this API. You can get it for FREE by signing up .
term	required	Term to search for	String
country	optional	Return country-specific apps	ID of Supported Countries	US
lang	optional	Return language-specific apps	ID of Supported Languages	en
limit	optional	How many keywords to return	Integer. Maximum 50.	10
page	optional	Page based on the limit parameter, used for pagination.	1 - max_pages. There is a limit of 10000 results that can be iterated.
callback	optional	If supplied, the response will use the JSONP format with a callback of the given name.

Responses

Status Code	Indication	Content-Type	Body
200	Everything is OK	application/json	Attribute Type Description term String Term to search for country String Country search for lang String Language search for number_results Integer Number of results found num_pages Integer Maximum number of pages it's possible to iterate has_next Boolean Flag indicating if there is a next page available limit Integer Number of results per request page Integer Current page number results Array of App Objects Each object contains: trackId - Track id title - App title rank - Position where this app was found
404	The keywords are not found	application/json	Error object
402	Your request exceeds what's allowed by your current subscription plan	application/json	Error object
403	Your access token is not valid	application/json	Error object
429	Your request rate is over the limit	application/json	Error object

Example Request

ASO Search results for social:

https://data.42matters.com/api/v2.0/ios/aso/keyword_search.json?term=social&country=US&limit=10&access_token=YOUR_ACCESS_TOKEN

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This request can also be imported into Postman. Check out our Postman integration guide.

Example Response

Last Modified: 14 Jul 2022