WP insert new posts from remote WP

pasta.php

<?php
['body' => $payload] = wp_remote_get( '/wp-json/wp/v2/posts/?categories=10&per_page=20' );
$post_list = json_decode( $payload );

foreach ( $post_list as $post_data ) {
    $post = [
        'post_category' => [ 7 ],
        'post_title'    => $post_data->title->rendered,
        'post_status'   => 'publish',
        'post_date'     => $post_data->date,
        'post_content'  => $post_data->content->rendered,
        'post_excerpt'  => $post_data->excerpt->rendered,
    ];
    wp_insert_post( $post, false );
}