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X Lists API

Endpoints related to retrieving, managing Lists — 9 operation(s) in the X-published contract.

X Lists API is one of 24 APIs that X publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include List. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 9 operations across 6 paths, and defines 70 schemas. It is described by OpenAPI 3.2.0, at version 2.168.

Requests are made against a single base URL, https://api.x.com.

9 operations 6 paths 70 schemas 2 DELETE4 GET2 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.168
Base URL
https://api.x.com
Authentication
HTTP Bearer, OAuth 2.0, HTTP Oauth
Terms of Service
Resource Areas
1

Authentication & Security 3

X Lists API declares 3 security schemes for authenticating requests. It accepts HTTP bearer tokens (BearerToken). It supports OAuth 2.0 (OAuth2UserToken) using the authorizationCode flow, exposing 26 scopes. It uses HTTP oauth authentication (UserToken).

Paths & Operations 9

Across 6 paths, the API surfaces 9 operations — 2 DELETE, 4 GET, 2 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Lists 9

Endpoints related to retrieving, managing Lists

POST
/2/lists
Create Lists
createLists body → 201default
DELETE
/2/lists/{id}
Delete List
deleteLists 1 param → 200default
GET
/2/lists/{id}
Get Lists by ID
getListsById 4 params → 200default
PUT
/2/lists/{id}
Update List
updateLists 1 param body → 200default
GET
/2/lists/{id}/followers
Get Lists Followers
getListsFollowers 6 params → 200default
GET
/2/lists/{id}/members
Get Lists Members
getListsMembers 6 params → 200default
POST
/2/lists/{id}/members
Add Lists Member
addListsMember 1 param body → 200default
DELETE
/2/lists/{id}/members/{user_id}
Remove a List member
removeListsMemberByUserId 2 params → 200default
GET
/2/lists/{id}/tweets
Get Lists Posts
getListsPosts 9 params → 200default

Schemas 70

The contract defines 70 schemas that model the data the API accepts and returns. The most detailed are Post (36 properties), User (28 properties), Media (13 properties), NotAuthorizedForFieldProblem (10 properties). Each schema is shown below with its type and property counts.

RemoveListsMemberByUserIdResponse
object
2 properties
DeleteListsResponseData
object
1 property 1 required
UserAffiliation
object
Metadata about a user's affiliation.
4 properties
PostGeo
object
The location tagged on the Post, if the user provided one.
2 properties
PostMediaMetadata
array
Metadata for media attached to this Post.
ListMemberCount
integer
The number of members in this List.
AddListsMemberRequest
object
1 property 1 required
DisallowedResourceProblem
object
7 properties 3 required
PostAttachments
object
Specifies the type of attachments (if any) present in this Post.
3 properties
PostMatchedMediaNotes
array
Community-Notes media matches for this Post.
UpdateListsRequest
object
3 properties
NotAuthorizedForResourceProblem
object
9 properties 4 required
PostEditControls
object
Indicates how much longer (if at all) this Post can be edited.
3 properties
GetListsPostsResponse
object
4 properties
MediaPromotedMetrics
object
Promoted nonpublic engagement metrics for the media at the time of the request.
6 properties
MediaNonPublicMetrics
object
Nonpublic engagement metrics for the media at the time of the request.
5 properties
AddListsMemberResponse
object
2 properties
UpdateListsResponse
object
2 properties
GetListsFollowersResponse
object
4 properties
GetListsMembersResponse
object
4 properties
FieldUnauthorizedProblem
object
7 properties 4 required
MediaVariants
array
Each media object may have multiple display or playback variants, with different resolutions or formats.
Problem
Post
object
36 properties
ListId
string
Unique identifier of a List
InternalErrorProblem
object
4 properties 3 required
PostNoteRequestSuggestions
array
Community-Notes request suggestions for this Post.
PostScopes
object
The scopes for this Post.
1 property 1 required
PlaceGeo
object
The geographic location of this place, expressed as a GeoJSON Feature.
3 properties 3 required
PlaceContainedWithin
array
A list of unique identifiers of the Places that contain this place.
ResourceUnavailableProblem
object
6 properties 4 required
Expansions
object
6 properties
ResourceNotFoundProblem
object
8 properties 4 required
RemoveListsMemberByUserIdResponseData
object
1 property 1 required
UserEntities
object
A list of metadata found in the User's profile description.
2 properties
NotAuthorizedForFieldProblem
object
10 properties 4 required
Media
object
13 properties
PostContextAnnotations
array
Annotations inferred about the Post (domain and entity context).
FieldHydrationFailureProblem
object
7 properties 4 required
Place
object
8 properties
InvalidRequestProblem
object
6 properties 3 required
MediaPublicMetrics
object
Public engagement metrics for the media at the time of the request.
1 property 1 required
AddListsMemberResponseData
object
1 property 1 required
ListFollowerCount
integer
The number of users who follow this List.
PostWithheld
object
Withholding details for withheld content.
3 properties 2 required
User
object
28 properties
CreateListsResponse
object
2 properties
CreateListsResponseData
object
2 properties 2 required
UserWithheld
object
Withholding details for withheld content.
2 properties
UserSubscription
object
The subscription relationship between this User and you.
1 property 1 required
List
object
8 properties
UserPublicMetrics
object
A list of metrics for this User.
6 properties 4 required
UserId
string
Unique identifier of a User
PostReferencedPosts
array
A list of Posts this Post refers to. If the Post is a Retweet, Quote or Reply, it includes the referenced Post's type and ID.
PostSuggestedSourceLinks
array
URLs suggested as sources for this Post.
UserConnectionStatus
array
Returns detailed information about the relationship between two users.
PostEntities
object
A list of metadata entities (hashtags, mentions, URLs) found in the Post text.
4 properties
Error
object
2 properties 2 required
GetListsByIdResponse
object
3 properties
PostSuggestedSourceLinksWithCounts
array
Suggested source URLs for this Post, each with the number of times it was suggested.
PostNotePost
object
The full content of the Post, including text beyond 280 characters.
2 properties 1 required
DeleteListsResponse
object
2 properties
Poll
object
5 properties
CreateListsRequest
object
3 properties 1 required
PollOptions
array
The list of options (choices) available in this poll.
Topic
object
3 properties
UpdateListsResponseData
object
1 property 1 required
MediaOrganicMetrics
object
Organic nonpublic engagement metrics for the media at the time of the request.
6 properties
PostPublicMetrics
object
Engagement metrics for the Post at the time of the request.
6 properties 6 required
PostDisplayTextRange
array
The inclusive start and exclusive end indices of the displayable content of the Post.

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

x-lists-api-openapi.yml Raw ↑

Other APIs X publishes across the network.

X Account Activity API
X Account API
X Activity API
X Articles API
X Bots API
X Broadcasts API
X Chat API
X Communities API
X Community Notes API
X Compliance API
X Connections API
X Direct Messages API
Where this information came from

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