ogulcan

If you ever used WP Rest API, you should have noticed that there are lots of fields that even your client does not need. It makes no sense to load all fields for simple list or even single post view.
This plugin aims to remove redundant fields on Rest API. For now, it’s only available for posts.
<h4>Features</h4>
There are two endpoints: “compact” and “detailed.
<ul>
<li>“Compact” is useful for listing posts and Detailed is better for single post view.</li>
<li>First image of featured media will be added as ‘image’ on detailed and compact.</li>
<li>Modified was used as default date.</li>
<li>Requires at least WordPress 4.7</li>
</ul>

Filter WP Api

A wordpress plugin that clears huge fields of WP Rest API.

Jonny Harris

A simple plugin to add block data in json format into the rest api. Once installed, there will be two new fields added to the rest api, <code>has_blocks</code> and <code>blocks</code>. 
For example output. 
 <code>"has_blocks": true, 
"block_data": [ 
 { 
 "blockName": "core/image", 
 "attrs": { 
 "url": "https://www.spacedmonkey.com/wp-content/uploads/2018/12/test-image.jpg", 
 "alt": "Terminal de aeropuerto", 
 "caption": "fsfsdfdsfdssfd", 
 "href": "https://www.spacedmonkey.com/test-image", 
 "rel": "noreferrer noopener", 
 "linkClass": "jonny-123", 
 "linkTarget": "_blank", 
 "id": 147355, 
 "width": 582, 
 "height": 327, 
 "linkDestination": "attachment" 
 }, 
 "innerBlocks": [ 
 ], 
 "innerHTML": "\n<figure class=\"wp-block-image is-resized\"><a class=\"jonny-123\" href=\"https://www.spacedmonkey.com/test-image\" target=\"_blank\" rel=\"noreferrer noopener\"><img src=\"https://www.spacedmonkey.com/wp-content/uploads/2018/12/test-image.jpg\" alt=\"Terminal de aeropuerto\" class=\"wp-image-147355\" width=\"582\" height=\"327\"/></a><figcaption>fsfsdfdsfdssfd</figcaption></figure>\n", 
 "innerContent": [ 
 "\n<figure class=\"wp-block-image is-resized\"><a class=\"jonny-123\" href=\"https://www.spacedmonkey.com/test-image\" target=\"_blank\" rel=\"noreferrer noopener\"><img src=\"https://www.spacedmonkey.com/wp-content/uploads/2018/12/test-image.jpg\" alt=\"Terminal de aeropuerto\" class=\"wp-image-147355\" width=\"582\" height=\"327\"/></a><figcaption>fsfsdfdsfdssfd</figcaption></figure>\n" 
 ], 
 "rendered": "\n<figure class=\"wp-block-image is-resized\"><a class=\"jonny-123\" href=\"https://www.spacedmonkey.com/test-image\" target=\"_blank\" rel=\"noreferrer noopener\"><img src=\"https://www.spacedmonkey.com/wp-content/uploads/2018/12/test-image.jpg\" alt=\"Terminal de aeropuerto\" class=\"wp-image-147355\" width=\"582\" height=\"327\"/></a><figcaption>fsfsdfdsfdssfd</figcaption></figure>\n" 
 } 
],</code>
<h3>Technical Notes</h3>
<ul>
<li>Requires PHP 5.6+.</li>
<li>Requires WordPress 5.5+.</li>
<li>Issues and Pull requests welcome on the GitHub repository: https://github.com/spacedmonkey/wp-rest-blocks</li>
</ul>

REST API blocks

Add gutenberg blocks data into the post / page REST API endpoints.

Filter WP Api vs REST API blocks