Pat is correct the REST API is the best way to add a new post/page to your site. Here is a more complete guide with an example: https://rudrastyh.com/wordpress/rest-api-create-delete-posts.html#create_post Example code for publishing a new post: $api_response = wp_remote_post( ‘https://WEBSITE/wp-json/wp/v2/posts’, array( ‘headers’ => array( ‘Authorization’ => ‘Basic ‘ . base64_encode( ‘LOGIN:PASSWORD’ ) ), ‘body’ => array( … Read more
wp_set_current_user (remote logging) doesnt work on server
Built in to the current version of WordPress there is “Remote Publishing” settings for Atom or XML-RPC, but that is geared towards programs that help you blog outside of your WordPress control panel. You can configure it in the Settings > Writing area of your site’s WordPress dashboard. If you want to publish the content … Read more
For cURL, a minimum of 1 second applies, as DNS resolution operates at second-resolution only. See more in wp-includes/class-request.php function request()
Check out Paul Clark’s Uploads by Proxy plugin: For local development: Automatically load images from the production version of wp-content/uploads if they are missing locally.