get_usage_limit_alert_data example

'code'         => (int) get_option( 'akismet_alert_code' ),
            'msg'          => get_option( 'akismet_alert_msg' ),
            'api_calls'    => get_option( 'akismet_alert_api_calls' ),
            'usage_limit'  => get_option( 'akismet_alert_usage_limit' ),
            'upgrade_plan' => get_option( 'akismet_alert_upgrade_plan' ),
            'upgrade_url'  => get_option( 'akismet_alert_upgrade_url' ),
            'upgrade_type' => get_option( 'akismet_alert_upgrade_type' ),
        );
    }

    public static function display_usage_limit_alert() {
        Akismet::view( 'notice', self::get_usage_limit_alert_data() );
    }

    public static function display_spam_check_warning() {
        Akismet::fix_scheduled_recheck();

        if ( wp_next_scheduled('akismet_schedule_cron_recheck') > time() && self::are_any_comments_waiting_to_be_checked() ) {
            /* * The 'akismet_display_cron_disabled_notice' filter can be used to control whether the WP-Cron disabled notice is displayed. */
            if ( defined( 'DISABLE_WP_CRON' ) && DISABLE_WP_CRON && apply_filters( 'akismet_display_cron_disabled_notice', true ) ) {
                Akismet::view( 'notice', array( 'type' => 'spam-check-cron-disabled' ) );
            }