openapi: 3.2.0
info:
  description: X API v2 core endpoints
  version: '2.168'
  title: X API v2 Activity API
  termsOfService: https://developer.x.com/en/developer-terms/agreement-and-policy.html
  contact:
    name: X Developers
    url: https://developer.x.com/
  license:
    name: X Developer Agreement and Policy
    url: https://developer.x.com/en/developer-terms/agreement-and-policy.html
servers:
- description: X API
  url: https://api.x.com
tags:
- name: Activity
  description: Endpoints relating to retrieving, managing activity subscriptions
  externalDocs:
    description: Find out more
    url: https://docs.x.com/x-api/enterprise-gnip-2.0/fundamentals/account-activity
paths:
  /2/activity/subscriptions:
    delete:
      security:
      - BearerToken: []
      tags:
      - Activity
      summary: Delete X activity subscriptions by IDs
      description: Deletes multiple subscriptions for X activity events by their IDs
      externalDocs:
        url: https://docs.x.com/x-api/activity/delete-x-activity-subscriptions-by-ids
      operationId: deleteActivitySubscriptionsByIds
      parameters:
      - name: ids
        in: query
        required: true
        schema:
          type: array
          minItems: 1
          maxItems: 100
          items:
            type: string
            pattern: ^[0-9]{1,19}$
        explode: false
        style: form
      responses:
        '200':
          description: The request has succeeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeleteActivitySubscriptionsByIdsResponse'
        default:
          description: The request has failed.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
    get:
      security:
      - OAuth2UserToken:
        - like.read
        - tweet.read
      - UserToken: []
      - BearerToken: []
      tags:
      - Activity
      summary: Get X activity subscriptions
      description: Get a list of active subscriptions for XAA
      externalDocs:
        url: https://docs.x.com/x-api/activity/get-x-activity-subscriptions
      operationId: getActivitySubscriptions
      parameters:
      - name: max_results
        in: query
        required: false
        schema:
          type: integer
          minimum: 1
          maximum: 1000
          format: int32
          default: 1000
        style: form
      - name: pagination_token
        in: query
        description: A base32hex-encoded pagination token.
        required: false
        schema:
          type: string
          minLength: 16
        style: form
      responses:
        '200':
          description: The request has succeeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetActivitySubscriptionsResponse'
        default:
          description: The request has failed.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
    post:
      security:
      - OAuth2UserToken: []
      - UserToken: []
      - BearerToken: []
      tags:
      - Activity
      summary: Create X activity subscription
      description: 'Creates a subscription for an X activity event. OAuth2 user-context tokens must hold the scope matching the requested event_type: dm.read for chat.* and dm.* events, like.read for like.* events, mute.read for mute.* events, block.read for block.* events, and tweet.read for all other event types. Mute and block subscriptions are actor-only: filter.user_id must identify the authenticated user and direction is not supported. Optional filter.qualifiers further narrow supported chat, follow, unfollow, and like events.'
      externalDocs:
        url: https://docs.x.com/x-api/activity/create-x-activity-subscription
      operationId: createActivitySubscription
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateActivitySubscriptionRequest'
        required: true
      responses:
        '200':
          description: The request has succeeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CreateActivitySubscriptionResponse'
        default:
          description: The request has failed.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
  /2/activity/subscriptions/{subscription_id}:
    delete:
      security:
      - BearerToken: []
      tags:
      - Activity
      summary: Deletes X activity subscription
      description: Deletes a subscription for an X activity event
      externalDocs:
        url: https://docs.x.com/x-api/activity/deletes-x-activity-subscription
      operationId: deleteActivitySubscription
      parameters:
      - name: subscription_id
        in: path
        required: true
        schema:
          type: string
          pattern: ^[0-9]{1,19}$
        style: simple
      responses:
        '200':
          description: The request has succeeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeleteActivitySubscriptionResponse'
        default:
          description: The request has failed.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
    put:
      security:
      - BearerToken: []
      tags:
      - Activity
      summary: Update X activity subscription
      description: Updates a subscription for an X activity event
      externalDocs:
        url: https://docs.x.com/x-api/activity/update-x-activity-subscription
      operationId: updateActivitySubscription
      parameters:
      - name: subscription_id
        in: path
        required: true
        schema:
          type: string
          pattern: ^[0-9]{1,19}$
        style: simple
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateActivitySubscriptionRequest'
        required: true
      responses:
        '200':
          description: The request has succeeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpdateActivitySubscriptionResponse'
        default:
          description: The request has failed.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
components:
  schemas:
    UpdateActivitySubscriptionResponseData:
      type: object
      properties:
        subscription:
          $ref: '#/components/schemas/UpdateActivitySubscriptionResponseDataSubscription'
        total_subscriptions:
          type: integer
          description: Total active subscriptions for the instance.
    UpdateActivitySubscriptionResponseDataSubscriptionFilter:
      type: object
      properties:
        direction:
          type: string
          description: Optional direction filter for directional events. Not present for mute.* or block.* events.
        keyword:
          type: string
          description: Optional keyword filter.
        qualifiers:
          type: object
          description: Event-specific string predicates applied to the subscription.
        user_id:
          type: string
          description: User the subscription is scoped to.
      additionalProperties: false
    UpdateActivitySubscriptionResponseDataSubscription:
      type: object
      properties:
        created_at:
          type: string
          description: Subscription creation time.
        event_type:
          type: string
          description: Activity event type in dot notation.
        filter:
          description: Subscription filter.
          $ref: '#/components/schemas/UpdateActivitySubscriptionResponseDataSubscriptionFilter'
        subscription_id:
          type: string
          description: Unique identifier of the subscription.
        tag:
          type: string
          description: Optional caller-defined tag.
        updated_at:
          type: string
          description: Subscription last-update time.
        webhook_id:
          type: string
          description: Webhook receiving the subscription events.
      additionalProperties: false
    FieldHydrationFailureProblem:
      type: object
      required:
      - type
      - title
      - detail
      - field
      properties:
        detail:
          type: string
        field:
          type: string
        resource_type:
          type: string
        section:
          type: string
        status:
          type: integer
        title:
          type: string
        type:
          type: string
          enum:
          - https://api.x.com/2/problems/field-hydration-failure
    NotAuthorizedForResourceProblem:
      type: object
      required:
      - type
      - title
      - detail
      - resource_type
      properties:
        detail:
          type: string
        parameter:
          type: string
        resource_id:
          type: string
        resource_type:
          type: string
        section:
          type: string
        status:
          type: integer
        title:
          type: string
        type:
          type: string
          enum:
          - https://api.x.com/2/problems/not-authorized-for-resource
        value:
          type: string
    GetActivitySubscriptionsResponse:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/GetActivitySubscriptionsResponseData'
        errors:
          type: array
          items:
            $ref: '#/components/schemas/Problem'
    DeleteActivitySubscriptionsByIdsResponse:
      type: object
      properties:
        data:
          type: array
          items:
            type: object
            properties:
              deleted:
                type: boolean
                description: Whether the subscription was deleted.
              subscription_id:
                type: string
                description: Id of the deleted subscription.
        errors:
          type: array
          description: Per-id failures; deletion continues for the remaining ids.
          items:
            type: object
            properties:
              message:
                type: string
                description: Human-readable failure detail.
              reason:
                type: string
                description: Machine-readable failure reason.
              subscription_id:
                type: string
                description: Id the failure applies to.
        meta:
          type: object
          properties:
            total_subscriptions:
              type: integer
              description: Subscriptions remaining after deletion.
              format: int32
    CreateActivitySubscriptionResponseData:
      type: object
      properties:
        subscription:
          $ref: '#/components/schemas/CreateActivitySubscriptionResponseDataSubscription'
    NotAuthorizedForFieldProblem:
      type: object
      required:
      - type
      - title
      - detail
      - field
      properties:
        detail:
          type: string
        field:
          type: string
        parameter:
          type: string
        resource_id:
          type: string
        resource_type:
          type: string
        section:
          type: string
        status:
          type: integer
        title:
          type: string
        type:
          type: string
          enum:
          - https://api.x.com/2/problems/not-authorized-for-field
        value:
          type: string
    Error:
      type: object
      required:
      - code
      - message
      properties:
        code:
          type: integer
          format: int32
        message:
          type: string
    InvalidRequestProblem:
      type: object
      required:
      - type
      - title
      - detail
      properties:
        detail:
          type: string
        parameter:
          type: string
        status:
          type: integer
        title:
          type: string
        type:
          type: string
          enum:
          - https://api.x.com/2/problems/invalid-request
        value:
          type: string
    ResourceUnavailableProblem:
      type: object
      required:
      - type
      - title
      - detail
      - resource_type
      properties:
        detail:
          type: string
        resource_id:
          type: string
        resource_type:
          type: string
        status:
          type: integer
        title:
          type: string
        type:
          type: string
          enum:
          - https://api.x.com/2/problems/resource-unavailable
    CreateActivitySubscriptionFilter:
      type: object
      properties:
        direction:
          type: string
          description: Optional direction filter for directional events. Not supported for mute.* or block.* events.
          enum:
          - inbound
          - outbound
        keyword:
          type: string
          description: Optional keyword filter.
        qualifiers:
          type: object
          description: Optional event-specific string predicates.
        user_id:
          type: string
          description: User the subscription is scoped to. For mute.* and block.* events, this must be the authenticated source user.
      additionalProperties: false
    UpdateActivitySubscriptionRequest:
      type: object
      properties:
        tag:
          type: string
          description: Optional caller-defined tag.
          minLength: 1
          maxLength: 200
        webhook_id:
          type: string
          description: Webhook to deliver the subscription events to.
          pattern: ^[0-9]{1,19}$
      additionalProperties: false
    CreateActivitySubscriptionResponseDataSubscriptionFilter:
      type: object
      properties:
        direction:
          type: string
          description: Optional direction filter for directional events. Not present for mute.* or block.* events.
        keyword:
          type: string
          description: Optional keyword filter.
        qualifiers:
          type: object
          description: Event-specific string predicates applied to the subscription.
        user_id:
          type: string
          description: User the subscription is scoped to.
      additionalProperties: false
    DisallowedResourceProblem:
      type: object
      required:
      - type
      - title
      - detail
      properties:
        detail:
          type: string
        resource_id:
          type: string
        resource_type:
          type: string
        section:
          type: string
        status:
          type: integer
        title:
          type: string
        type:
          type: string
          enum:
          - https://api.x.com/2/problems/disallowed-resource
    CreateActivitySubscriptionResponseDataSubscription:
      type: object
      properties:
        created_at:
          type: string
          description: Subscription creation time.
        event_type:
          type: string
          description: Activity event type in dot notation.
        filter:
          description: Subscription filter.
          $ref: '#/components/schemas/CreateActivitySubscriptionResponseDataSubscriptionFilter'
        subscription_id:
          type: string
          description: Unique identifier of the subscription.
        tag:
          type: string
          description: Optional caller-defined tag.
        updated_at:
          type: string
          description: Subscription last-update time.
        webhook_id:
          type: string
          description: Webhook receiving the subscription events.
      additionalProperties: false
    InternalErrorProblem:
      type: object
      required:
      - type
      - title
      - detail
      properties:
        detail:
          type: string
        status:
          type: integer
        title:
          type: string
        type:
          type: string
          enum:
          - https://api.x.com/2/problems/internal-error
    Problem:
      oneOf:
      - $ref: '#/components/schemas/ResourceNotFoundProblem'
      - $ref: '#/components/schemas/InvalidRequestProblem'
      - $ref: '#/components/schemas/NotAuthorizedForResourceProblem'
      - $ref: '#/components/schemas/NotAuthorizedForFieldProblem'
      - $ref: '#/components/schemas/FieldUnauthorizedProblem'
      - $ref: '#/components/schemas/FieldHydrationFailureProblem'
      - $ref: '#/components/schemas/ResourceUnavailableProblem'
      - $ref: '#/components/schemas/DisallowedResourceProblem'
      - $ref: '#/components/schemas/InternalErrorProblem'
      discriminator:
        propertyName: type
        mapping:
          https://api.x.com/2/problems/disallowed-resource: '#/components/schemas/DisallowedResourceProblem'
          https://api.x.com/2/problems/field-hydration-failure: '#/components/schemas/FieldHydrationFailureProblem'
          https://api.x.com/2/problems/field-unauthorized: '#/components/schemas/FieldUnauthorizedProblem'
          https://api.x.com/2/problems/internal-error: '#/components/schemas/InternalErrorProblem'
          https://api.x.com/2/problems/invalid-request: '#/components/schemas/InvalidRequestProblem'
          https://api.x.com/2/problems/not-authorized-for-field: '#/components/schemas/NotAuthorizedForFieldProblem'
          https://api.x.com/2/problems/not-authorized-for-resource: '#/components/schemas/NotAuthorizedForResourceProblem'
          https://api.x.com/2/problems/resource-not-found: '#/components/schemas/ResourceNotFoundProblem'
          https://api.x.com/2/problems/resource-unavailable: '#/components/schemas/ResourceUnavailableProblem'
    UpdateActivitySubscriptionResponse:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/UpdateActivitySubscriptionResponseData'
        errors:
          type: array
          items:
            $ref: '#/components/schemas/Problem'
    ResourceNotFoundProblem:
      type: object
      required:
      - type
      - title
      - detail
      - resource_type
      properties:
        detail:
          type: string
        parameter:
          type: string
        resource_id:
          type: string
        resource_type:
          type: string
        status:
          type: integer
        title:
          type: string
        type:
          type: string
          enum:
          - https://api.x.com/2/problems/resource-not-found
        value:
          type: string
    CreateActivitySubscriptionRequest:
      type: object
      required:
      - event_type
      - filter
      properties:
        event_type:
          type: string
          description: Activity event type in dot notation. `chat.conversation_join` is a deprecated alias of `chat.conversation.join`; responses always use the canonical name.
          enum:
          - profile.update.bio
          - profile.update.profile_picture
          - profile.update.banner_picture
          - profile.update.screenname
          - profile.update.geo
          - profile.update.url
          - profile.update.verified_badge
          - profile.update.affiliate_badge
          - profile.update.handle
          - news.new
          - follow.follow
          - follow.unfollow
          - spaces.start
          - spaces.end
          - broadcast.start
          - broadcast.end
          - broadcast.chat
          - chat.received
          - chat.sent
          - chat.conversation.join
          - chat.conversation_join
          - chat.conversation.member_added
          - chat.conversation.member_removed
          - chat.conversation.admin_added
          - chat.conversation.admin_removed
          - chat.update.group_name
          - chat.update.restrictions
          - dm.sent
          - dm.received
          - dm.indicate_typing
          - dm.read
          - post.create
          - post.delete
          - post.mention.create
          - post.reply.create
          - post.quote.create
          - post.repost.create
          - like.create
          - mute.mute
          - mute.unmute
          - block.block
          - block.unblock
        filter:
          description: Subscription filter.
          $ref: '#/components/schemas/CreateActivitySubscriptionFilter'
        tag:
          type: string
          description: Optional caller-defined tag.
          minLength: 1
          maxLength: 200
        webhook_id:
          type: string
          description: Webhook to deliver the subscription events to.
          pattern: ^[0-9]{1,19}$
      additionalProperties: false
    GetActivitySubscriptionsResponseDataFilter:
      type: object
      properties:
        direction:
          type: string
          description: Optional direction filter for directional events. Not present for mute.* or block.* events.
        keyword:
          type: string
          description: Optional keyword filter.
        qualifiers:
          type: object
          description: Event-specific string predicates applied to the subscription.
        user_id:
          type: string
          description: User the subscription is scoped to.
      additionalProperties: false
    FieldUnauthorizedProblem:
      type: object
      required:
      - type
      - title
      - detail
      - field
      properties:
        detail:
          type: string
        field:
          type: string
        resource_type:
          type: string
        section:
          type: string
        status:
          type: integer
        title:
          type: string
        type:
          type: string
          enum:
          - https://api.x.com/2/problems/field-unauthorized
    CreateActivitySubscriptionResponse:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/CreateActivitySubscriptionResponseData'
        errors:
          type: array
          items:
            $ref: '#/components/schemas/Problem'
    DeleteActivitySubscriptionResponse:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/DeleteActivitySubscriptionResponseData'
        errors:
          type: array
          items:
            $ref: '#/components/schemas/Problem'
    GetActivitySubscriptionsResponseData:
      type: object
      properties:
        created_at:
          type: string
          description: Subscription creation time.
        event_type:
          type: string
          description: Activity event type in dot notation.
        filter:
          $ref: '#/components/schemas/GetActivitySubscriptionsResponseDataFilter'
        subscription_id:
          type: string
          description: Unique identifier of the subscription.
        tag:
          type: string
          description: Optional caller-defined tag.
        updated_at:
          type: string
          description: Subscription last-update time.
        webhook_id:
          type: string
          description: Webhook receiving the subscription events.
    DeleteActivitySubscriptionResponseData:
      type: object
      required:
      - deleted
      properties:
        deleted:
          type: boolean
          description: Whether the subscription was deleted.
  securitySchemes:
    BearerToken:
      type: http
      scheme: bearer
    OAuth2UserToken:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://api.x.com/2/oauth2/authorize
          tokenUrl: https://api.x.com/2/oauth2/token
          scopes:
            block.read: View accounts you have blocked.
            block.write: Block and unblock accounts on your behalf.
            bookmark.read: Read your bookmarked Posts.
            bookmark.write: Create and delete your bookmarks.
            broadcast.read: View your live broadcasts and their chat.
            broadcast.write: Manage your live broadcasts and send chat messages on your behalf.
            developer.read: View your developer accounts, apps, and settings.
            developer.write: Create and manage your X Developer Platform account.
            dm.read: Read all your Direct Messages.
            dm.write: Send and manage your Direct Messages.
            follows.read: View accounts you follow and accounts following you.
            follows.write: Follow and unfollow accounts on your behalf.
            like.read: View Posts you have liked and likes you can see.
            like.write: Like and unlike Posts on your behalf.
            list.read: View Lists, members, and followers of Lists you created or are a member of, including private Lists.
            list.write: Create and manage Lists on your behalf.
            media.write: Upload media, such as photos and videos, on your behalf.
            mute.read: View accounts you have muted.
            mute.write: Mute and unmute accounts on your behalf.
            offline.access: Request a refresh token for the app.
            space.read: View all Spaces you have access to.
            timeline.read: View all Custom Timelines you can see.
            tweet.moderate.write: Hide and unhide replies to your posts.
            tweet.read: View all posts you can see, including those from protected accounts.
            tweet.write: Create and repost on your behalf.
            users.read: View any account you can see, including protected accounts.
    UserToken:
      type: http
      scheme: OAuth