Given user ID or user screen name, this node searches for followers or follower IDs.

Twitter API accepts a determined amount of requests in a 15 minute windows. For more details see API Rate Limits and Rate Limits: Chart . When searching for followers, the amount of request is limited to 15 (user authentication) or 30 (application authentication), respectively. When searching for follower IDs, the limit is up to 15. See GET followers/list and GET followers/ids .

Please note that Twitter's search service and, by extension, the Search API is not meant to be an exhaustive source of followers or follower IDs. Not all followers and follower IDs will be indexed or made available via the search interface.