jcdev518

This plugin adds “routes” or “endpoints” to WP REST API that allows for retrieval of 
menu data as JSON.
Updated port of “WP-REST-API V2 Menus” by Claudio La Barbera (http://www.claudiolabarbera.com)
Usage
Get all registered menus:
<pre><code>GET /wp-menus/v1/menus
https://yourwpsite.com/wp-json/wp-menus/v1/menus
</code></pre>
Get menu data as JSON from menu slug:
<pre><code>GET /wp-menus/v1/menus/{slug}
https://yourwpsite.com/wp-json/wp-menus/v1/menus/{slug}
</code></pre>
Gets the contents of a registered menu by its “slug”.
When assigning a menu a location in /wp-admin/nav-menus.php?action=locations 
the slug is the name of the menu in lowercase and without any spaces like a post slug.
If your menu name is Main Menu: 
https://yourwpsite.com/wp-json/menus/v1/wp-menus/main-menu

WP-REST-API Menus

10up

Taylor Lovett

If you are publishing content and have users/websites digesting your content, you may have been faced with the problem: how do I get updates to users immediately? In the past users/websites have subscribed to feeds or used techniques like “polling” to constantly ping your site for new content. Both these techniques are cumbersome and old fashioned. JSON REST API Subscriptions creates new API endpoints to allow people to subscribe to new content, content updates, and content deletes across general post types as well as single pieces of content.
Requires <a href="https://wordpress.org/plugins/rest-api/" rel="ugc">JSON REST API 2.0beta12+</a>.
For details on the plugin and extended usage/installation documentation, please visit <a href="http://github.com/tlovett1/json-rest-api-subscriptions" rel="nofollow ugc">Github</a>.
<h3>Configuring and Using the Plugin</h3>
Please refer to <a href="http://github.com/tlovett1/json-rest-api-subscriptions" rel="nofollow ugc">Github</a> for detailed configuration instructions.
<h3>Support</h3>
For full documentation, questions, feature requests, and support concerning JSON REST API Subscriptions, please refer to <a href="http://github.com/tlovett1/json-rest-api-subscriptions" rel="nofollow ugc">Github</a>.

JSON REST API Subscriptions

Enable subscriptions to posts, pages, and custom post types. Users can securely subscribe via simple API routes to created/updated/deleted content.

WP-REST-API Menus vs JSON REST API Subscriptions