This plugin hasn’t been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

WP Ajax Query


WP Ajax Query allows you to query your WordPress database using the same query paramaters you would use for WP_Query, and return a JSON respresentation of the query results. This allows developers to easily interface with WordPress without having to relearn a new API.

How It Works

The Ajax Query interface would be available at

A sample jQuery request would be like:
$.get(ajaxurl, { action: ‘query’ }, function () { }, ‘json’);

Querying for a post:
$.get(ajaxurl, { action: ‘query’, p: 1 }, function () { }, ‘json’);

JSON results:
“id”: 1,
“type”: ‘post’,
“title”: “Hello World”,
“permalink”: “http:\/\/\/?p=1”

Query a category:
$.get(ajaxurl, { action: ‘query’, cat: 1 }, function () { }, ‘json’);

JSON results:
“id”: 1
“type”: “category”,
“permalink”: “http:\/\/\/?cat=1”,
“terms”: [],
“posts”: []

terms and `posts` represents an array of either terms that are sub categories of the category, or posts belonging to the category.<h3>Why I Created It</h3>

Needed a common way to query the database for posts and taxonomies across multiple plugins, and didn’t find a suitable replacement.

Contributors & Developers

This is open source software. The following people have contributed to this plugin.


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