Please note

We recently released manage Lists, a Twitter API v2 endpoint that has similar functionality to this one. The new version is currently in development and serves adequate access for the majority of developers on our platform. While elevated levels of access are coming soon, developers in need of higher levels of access should continue to use this endpoint along with the Twitter API v2 version.

POST lists/members/create

Add a member to a list. The authenticated user must own the list to be able to add members to it. Note that lists cannot have more than 5,000 members.

Resource URL¶

https://api.twitter.com/1.1/lists/members/create.json

Resource Information¶

Response formats	JSON
Requires authentication?	Yes
Rate limited?	Yes

Parameters¶

Name	Required	Description	Default Value	Example
list_id	required	The numerical id of the list.
slug	required	You can identify a list by its slug instead of its numerical id. If you decide to do so, note that you'll also have to specify the list owner using the owner_id or owner_screen_name parameters.
user_id	required	The ID of the user for whom to return results. Helpful for disambiguating when a valid user ID is also a valid screen name.
screen_name	required	The screen name of the user for whom to return results. Helpful for disambiguating when a valid screen name is also a user ID.
owner_screen_name	optional	The screen name of the user who owns the list being requested by a slug.
owner_id	optional	The user ID of the user who owns the list being requested by a slug.

Example Request¶

POST https://api.twitter.com/1.1/lists/members/create.json?slug=team&owner_screen_name=twitter&screen_name=kurrik