Jason Judge

<p>Allows access to custom meta fields on products through the API.<br />
In short, installing this plugin on your WooCommerce site, will extend the<br />
WooCommerce API so that custom metadata can be passed back and forth through<br />
that API.</p>
<p>See the main documentation here: https://github.com/judgej/wc-api-custom-meta</p>


WC API Custom Meta

Awesome!

Allows access to custom meta fields on products through the API.

yasiend

<p>Want to create a mobile application for your WooCommerce website ? Our plugin helps you to generate GraphQL API in seconds and start developing your Mobile Application immediately. Or create your FREE Android and iOS applications using our builder <a href="https://shopz.io" rel="nofollow ugc">here</a>.</p>
<h3>About GraphQL</h3>
<p>GraphQL is a query language for your API, and a server-side runtime for executing queries by using a type system you define for your data.</p>
<h3>How to use</h3>
<ol>
<li>First install & active the plugin on your website.</li>
<li>Install any GraphQL client like this one here: https://altair.sirmuel.design.</li>
<li>Now the GraphQL is ready on https://yourwebsite/wp-json/shopz/graphql.</li>
<li>Run this query ‘{ products { name } }’ which should return all your website products.</li>
</ol>


WC API Custom Meta vs Shopz GraphQL API for WooCommerce