scottfoster

This plugin adds a key within the <a href="https://developer.wordpress.org/rest-api/" rel="nofollow ugc">WordPress REST API</a> to add valid Gutenberg JSON schema.

REST Gutenberg

Adds a key and gutenberg block schema within the WordPress REST API

Andrew MAGIK

This plugin will add separate WordPress REST API (v2) endpoint, with all available terms (all used categories, tags and custom taxonomies). 
It is very useful when you need to create some filters into your app, with lists of all available terms.
For example what can you get, using <code>wp-json/wp/v2/all-terms</code> request (where categories and tags – standart taxonomies, and technologies – custom created taxonomy):
<pre><code>{
 categories: [
 {
 term_id: 9,
 name: "Downloads",
 slug: "downloads",
 term_group: 0,
 term_taxonomy_id: 9,
 taxonomy: "category",
 description: "",
 parent: 0,
 count: 1,
 filter: "raw"
 },
 term_id: 1,
 name: "Uncategorized",
 slug: "uncategorized",
 term_group: 0,
 term_taxonomy_id: 1,
 taxonomy: "category",
 description: "",
 parent: 0,
 count: 4,
 filter: "raw"
 },
 {
 term_id: 3,
 name: "Wordpress",
 slug: "wordpress",
 term_group: 0,
 term_taxonomy_id: 3,
 taxonomy: "category",
 description: "",
 parent: 0,
 count: 2,
 filter: "raw"
 }
 ],
 tags: [
 {
 term_id: 16,
 name: "First tag",
 slug: "first-tag",
 term_group: 0,
 term_taxonomy_id: 16,
 taxonomy: "post_tag",
 description: "",
 parent: 0,
 count: 1,
 filter: "raw"
 },
 {
 term_id: 17,
 name: "Second tag",
 slug: "second-tag",
 term_group: 0,
 term_taxonomy_id: 17,
 taxonomy: "post_tag",
 description: "",
 parent: 0,
 count: 1,
 filter: "raw"
 }
 ],
 technologies: [
 {
 term_id: 15,
 name: "jQuery",
 slug: "jquery",
 term_group: 0,
 term_taxonomy_id: 15,
 taxonomy: "technologies",
 description: "",
 parent: 0,
 count: 1,
 filter: "raw"
 },
 {
 term_id: 14,
 name: "Wordpress",
 slug: "wordpress",
 term_group: 0,
 term_taxonomy_id: 14,
 taxonomy: "technologies",
 description: "",
 parent: 0,
 count: 1,
 filter: "raw"
 }
 ]
}
</code></pre>
Check my other useful rest-api plugins: <a href="https://wordpress.org/plugins/tags/andrew-magik-rest-api" rel="ugc">https://wordpress.org/plugins/tags/andrew-magik-rest-api</a>.

WP REST API – All Terms

Very useful for creating tag cloud, or filters



This plugin include all existing terms into separate WordPress REST API (v2) endpoint.

REST Gutenberg vs WP REST API – All Terms