ACF to REST API: Breakdown
The ACF to REST API plugin works in conjunction with Advanced Custom Fields (ACF), a popular WordPress plugin. It extends the capability of the ACF plugin by providing a REST API output. With the plugin enabled, custom fields created using ACF can be accessed via the WordPress REST API. This allows developers to create rich and interactive applications that are capable of communicating with the WordPress database. Furthermore, data manipulation is simplified since the plugin enables users to create, read, update and delete data stored in custom fields with just a few simple API calls.
Additionally, the ACF to REST API plugin offers several advanced features that make it easier to transfer data from the WordPress database to external applications. For instance, users can define the type of authentication they want to use, such as OAuth2 authorization. They can also set the permission levels for requests to be able to access the stored custom fields. In addition, they can also limit the number of results per page, so that pages do not become suddenly cluttered with results.
The plugin also offers a comprehensive filter system so that users can specify which fields they want to access. This helps to reduce the amount of unnecessary data that is sent, thus ensuring better performance. Moreover, developers have the option to manipulate the output using the ‘rest_prepare_acf’ hook, which allows them to modify the API response and shape it accordingly.
Moreover, the ACF to REST API plugin ships with an advanced debug feature, which gives users the ability to track requests made to the WordPress database, and also to view any errors encountered when processing the request. This helps developers track down any issues quickly and easily.