Kite

Due to security/privacy concerns, JSON REST API (WP API) only allows post meta data (custom field value) for authenticated users. 
This plugin is an easy way to make post meta available when unauthenticated.
After activate the plugin, go to WP API Customizer option page. 
Click the plus icon to add rows. 
Set JSON attributes and custom field names in your posts that you want to use when unauthenticated. 
The JSON REST API will provide the data as “post_meta” like the following:
<pre><code>"post_meta":{"your_attribute_a":"Custom Field A value","your_attribute_b":"Custom Field B value"}
</code></pre>

WP API Customizer

Make post meta data (custom field values) available for JSON REST API (WP API) when unauthenticated.

Toro_Unit (Hiroshi Urabe)

Hidekazu Ishikawa

Vektor,Inc.

Daiki Oshima

VK Dynamic If Block is a custom WordPress block, primarily designed for FSE, that allows users to display Inner Block based on specified conditions. With this block, you can show or hide Inner Block depending on various conditions, such as whether the current page is the front page or a single post, the post type, or the value of a Custom Field.

VK Dynamic If Block

VK Dynamic If Block displays its Inner Blocks based on specified conditions, such as whether the current page is the front page or a single post, the  …

WP API Customizer vs VK Dynamic If Block