modify printify response for wordpress http request http_response

modify_printify_response.php

<?php

/**
 * @see Printify_Shipping_API::get_shipping_rates()
 * @see \WP_Http::request()
 */
function modify_printify_response( $response, $parsed_args, $url ) {

    // Check is it a request to Printify.
    if( 0 !== strpos( $url, 'https://api-prod.printify.com' ) ) {
        return $response;
    }
    
    $body = json_decode( $response['body'] );
    
    // TODO Manipulate the repsonse.
    
    $response['body'] = wp_json_encode( $body );

    return $response;
}
add_filter( 'http_response', 'modify_printify_response', 10, 3 );