Pretty much all the URLs you are using are invalid in some way: http://foobar.com/wp-json/wp/v2/posts/categories_name=hello categories_name is not a valid argument for listing posts, and even if it was you are missing the ? part of the query string. http://foobar.com/wp-json/wp/v2/posts/categories_name=hello?per_page=1 This one is also missing the ?. Query parameters on a URL, which the API uses … Read more
GET requests, like listing posts, doesn’t need authentication at least you need to get private posts. Your problem is that you are using a route/endpoint that doesn’t exist. In WordPress 4.4, WP REST API infrastructure was merged, endpoints didn’t; they will be merged in WordPress 4.5 (as WordPress 4.6 it seems endpoints are still don’t … Read more
You can actually find extensive documentation on wordpress.org. But let’s have a look at this particular example: https://demo.wp-api.org/wp-json/wp/v2/posts?per_page=5&tags=3 The 5 in there is the number of posts you want returned. The 3 is the id of the tag you want to limit the posts too. If you want to limit to a category use categories … Read more
Make sure your post type is shown in the REST API. $args = array( //* Use whatever other args you want ‘show_in_rest’ => true, ‘rest_base’ => ‘myslug’, ‘rest_controller_class’ => ‘WP_REST_Posts_Controller’, ); register_post_type( ‘myslug’, $args ); The endpoint to create a post would then be http://example.com/wp-json/wp/v2/myslug. Edit: The above is all that’s needed for a custom … Read more
To add the user’s email address in the REST API response, register an additional field to the user object and add the email address: register_rest_field( ‘user’, ‘user_email’, [ ‘get_callback’ => static function (array $user): string { return get_userdata($user[‘id’])->user_email; }, ] ); Please note, however, that this is strongly discouraged because anyone can then see the … Read more
After some inspecting the WP_REST_Request, it turned out, that the get_body() method was the one I’m looking for. Anyhow, this is what I ended up with: add_action( ‘rest_api_init’, function() { register_rest_route( ‘ep’, ‘/as/’, [ ‘methods’ => \WP_REST_Server::CREATABLE, ‘callback’ => ‘ep_autosuggest’, ] ); } ); function ep_autosuggest( WP_REST_Request $data ) { // Elasticsearch PHP Client $client … Read more
This is totally possible by registering your own rest field into the response. Here’s some documentation on modifying response data. https://developer.wordpress.org/rest-api/extending-the-rest-api/modifying-responses/ Here’s how to add roles to the endpoint: function get_user_roles($object, $field_name, $request) { return get_userdata($object[‘id’])->roles; } add_action(‘rest_api_init’, function() { register_rest_field(‘user’, ‘roles’, array( ‘get_callback’ => ‘get_user_roles’, ‘update_callback’ => null, ‘schema’ => array( ‘type’ => ‘array’ … Read more
First off.. (This info is for other readers who don’t know yet about this.) There are two ways of how you can authenticate your REST API request: Using the standard cookie authentication Using a plugin like Application Passwords You can read more on the official REST API Handbook here, and this answer is for the … Read more
No Result found(404) because your plugins endpoints may not have been compatible with the WP Rest API v2. Please see the list if they are compatible or not : http://v2.wp-api.org/guide/plugins/
How to allow users login to WP from external domain and make REST requests