Akismet_Admin::are_any_comments_waiting_to_be_checked() – Find out whether any comments in the Pending queue have not yet been checked by Akismet.
Akismet_Admin::exclude_commentmeta_from_export() – Some commentmeta isn’t useful in an export file. Suppress it (when supported).
Akismet_REST_API::remote_call_permission_callback() – For calls that Akismet.com makes to the site to clear outdated alert codes, use the API key for authorization.
Akismet::delete_old_comments_meta() – Determines how many days a comment will be left in the Spam queue before being deleted.
Akismet::display_comment_form_privacy_notice() – Controls the display of a privacy related notice underneath the comment form using the `akismet_comment_form_privacy_notice` option and filter respectively.
Akismet::prepare_custom_form_values() – Ensure that any Akismet-added form fields are included in the comment-check call.
Akismet::sanitize_comment_as_submitted() – Ensure that we are loading expected scalar values from akismet_as_submitted commentmeta.