WordPress HTTP REST API Error Handling

Today, We want to share with you WordPress HTTP REST API Error Handling.In this post we will show you woocommerce rest api error 500, hear for wordpress json api 500 internal server error we will give you demo and example for implement.In this post, we will learn about How to Fix the WordPress 429 Too Many Requests Error with an example.

WordPress HTTP REST API Error Handling

Contents

There are the Following The simple About How to Use the WordPress HTTP API Full Information With Example and source code.

As I will cover this Post with live Working example to develop How To Get Error Message When Using WordPress HTTP API, so the WP REST API — How to change HTTP Response status code? is used for this example is following below.

Example 1: Simple Function Using wp_remote_post() Get Error Message

The WordPress WP_Error class has a method get_error_message() that gets the error data message.


$product_url = array('product_url' => 'https://your_domain_name.com/v6/get_products');
$base_url = MAIN_API_URL."/is_check_product_available";

$request_api = wp_remote_post($base_url, array(
'headers'     => array('Content-Type' => 'application/json; charset=utf-8'),
'body'        => json_encode($product_url, true),
'method'      => 'POST',
'data_format' => 'body',
));

if ( is_wp_error( $request_api ) ) {
	// If the request_api has failed, show the error message
	echo $request_api->get_error_message();
} else {
	$data_content = wp_remote_retrieve_body( $request_api );
	print_r($data_content);
}

Example 2: wp_remote_get() Basics

https://codex.wordpress.org/Function_Reference/wp_remote_get

$out_put_data = wp_remote_get( 'http://your_domain_name.com/v8/getmovies' );
if ( is_wp_error( $out_put_data ) ) {
   echo 'There be errors, yo!';
} else {
   echo 'Good Luck, It worked!';
}

we retrieve data from the URL


$out_put_data = wp_remote_get( 'http://your_domain_name.com/v8/getmovies' );
if ( is_wp_error( $out_put_data ) ) {
   echo 'There be errors, yo!';
} else {
   $body = wp_remote_retrieve_body( $out_put_data );
   $data = json_decode( $body );
}

if ( $data->Data ) {
   echo 'Good Luck, We got data, yo!';
}

$out_put_data = wp_remote_get( 'http://your_domain_name.com/v8/getmovies' );
if ( is_wp_error( $out_put_data ) ) {
   echo 'There be errors, yo!';
} else {
   $body = wp_remote_retrieve_body( $out_put_data );
   $data = json_decode( $body );
}

if ( $data->Data ) {
   print_r( $data->Data );
}

WP_REST_Response vs WP_Error

In WordPress, WP_REST_Response and WP_Error are two classes that are commonly used when developing REST API endpoints.

WP_REST_Response is a class that represents a response to a REST API request. It allows you to set the HTTP status code, headers, and response body. You can create a WP_REST_Response object using the constructor, passing in the response data and HTTP status code. For example:

$response_data = array( 'message' => 'Success!' );
$response = new WP_REST_Response( $response_data, 200 );

WP_Error is a class that represents an error that occurred during a REST API request. It allows you to set an error code, message, and data. You can create a WP_Error object using the constructor, passing in the error code and message. For example:

$error = new WP_Error( 'rest_invalid_param', 'Invalid parameter.', array( 'status' => 400 ) );

When developing REST API endpoints, you can return either a WP_REST_Response object or a WP_Error object, depending on whether the request was successful or encountered an error.

In general, you would return a WP_REST_Response object when the request is successful, and a WP_Error object when there is an error. However, there may be cases where you want to return a WP_REST_Response object even if there is an error (for example, if you want to include additional information in the response body).

Both WP_REST_Response and WP_Error are useful classes when developing REST API endpoints in WordPress, and choosing which one to use will depend on the specific requirements of your application.

Web Programming Tutorials Example with Demo

Read :

Summary

You can also read about AngularJS, ASP.NET, VueJs, PHP.

I hope you get an idea about synology http error 500 wordpress.
I would like to have feedback on my infinityknow.com blog.
Your valuable feedback, question, or comments about this article are always welcome.
If you enjoyed and liked this post, don’t forget to share.

WordPress HTTP REST API Error Handling