We launched a new version of the standard users/lookup and users/show endpoints as part of Twitter API v2: Early Access. If you are currently using any of these endpoints, you can use our migration materials to start working with the newer endpoint.
The following API endpoints can be used to programmatically follow users, search for users, and get user information:
|Friends and followers||POST friendships||Get user info|
For more details, please see the individual endpoint information within the API reference section.
To avoid confusion around the term "friends" and "followers" with respect to the API endpoints, below is a definition of each:
Friends - we refer to "friends" as the Twitter users that a specific user follows (e.g., following). Therefore, the GET friends/ids endpoint returns a collection of user IDs that the specified user follows.
Followers - refers to the Twitter users that follow a specific user. Therefore, making a request to the GET followers/ids endpoint returns a collection of user IDs for every user following the specified user.