X API v2 — Lists

naftiko: 1.0.0-alpha2
info:
  label: X API v2 — Lists
  description: 'X API v2 — Lists. 17 operations. Lead operation: X Create List. Self-contained Naftiko capability covering
    one Twitter business surface.'
  tags:
  - Twitter
  - Lists
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    TWITTER_API_KEY: TWITTER_API_KEY
capability:
  consumes:
  - type: http
    namespace: x-lists
    baseUri: https://api.x.com
    description: X API v2 — Lists business capability. Self-contained, no shared references.
    resources:
    - name: 2-lists
      path: /2/lists
      operations:
      - name: createlists
        method: POST
        description: X Create List
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: 2-lists-id
      path: /2/lists/{id}
      operations:
      - name: deletelists
        method: DELETE
        description: X Delete List
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the List to delete.
          required: true
      - name: getlistsbyid
        method: GET
        description: X Get List by ID
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the List.
          required: true
      - name: updatelists
        method: PUT
        description: X Update List
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the List to modify.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: 2-lists-id-followers
      path: /2/lists/{id}/followers
      operations:
      - name: getlistsfollowers
        method: GET
        description: X Get List Followers
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the List.
          required: true
        - name: max_results
          in: query
          type: integer
          description: The maximum number of results.
        - name: pagination_token
          in: query
          type: string
          description: This parameter is used to get a specified 'page' of results.
    - name: 2-lists-id-members
      path: /2/lists/{id}/members
      operations:
      - name: getlistsmembers
        method: GET
        description: X Get List Members
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the List.
          required: true
        - name: max_results
          in: query
          type: integer
          description: The maximum number of results.
        - name: pagination_token
          in: query
          type: string
          description: This parameter is used to get a specified 'page' of results.
      - name: addlistsmember
        method: POST
        description: X Add List Member
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the List for which to add a member.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: 2-lists-id-members-user_id
      path: /2/lists/{id}/members/{user_id}
      operations:
      - name: removelistsmemberbyuserid
        method: DELETE
        description: X Remove List Member
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the List to remove a member.
          required: true
        - name: user_id
          in: path
          type: string
          description: The ID of User that will be removed from the List.
          required: true
    - name: 2-lists-id-tweets
      path: /2/lists/{id}/tweets
      operations:
      - name: getlistsposts
        method: GET
        description: X Get List Posts
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the List.
          required: true
        - name: max_results
          in: query
          type: integer
          description: The maximum number of results.
        - name: pagination_token
          in: query
          type: string
          description: This parameter is used to get the next 'page' of results.
    - name: 2-users-id-followed_lists
      path: /2/users/{id}/followed_lists
      operations:
      - name: getusersfollowedlists
        method: GET
        description: X Get Followed Lists
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the User to lookup.
          required: true
        - name: max_results
          in: query
          type: integer
          description: The maximum number of results.
        - name: pagination_token
          in: query
          type: string
          description: This parameter is used to get a specified 'page' of results.
      - name: followlist
        method: POST
        description: X Follow List
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the authenticated source User that will follow the List.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: 2-users-id-followed_lists-list_id
      path: /2/users/{id}/followed_lists/{list_id}
      operations:
      - name: unfollowlist
        method: DELETE
        description: X Unfollow List
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the authenticated source User that will unfollow the List.
          required: true
        - name: list_id
          in: path
          type: string
          description: The ID of the List to unfollow.
          required: true
    - name: 2-users-id-list_memberships
      path: /2/users/{id}/list_memberships
      operations:
      - name: getuserslistmemberships
        method: GET
        description: X Get List Memberships
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the User to lookup.
          required: true
        - name: max_results
          in: query
          type: integer
          description: The maximum number of results.
        - name: pagination_token
          in: query
          type: string
          description: This parameter is used to get a specified 'page' of results.
    - name: 2-users-id-owned_lists
      path: /2/users/{id}/owned_lists
      operations:
      - name: getusersownedlists
        method: GET
        description: X Get Owned Lists
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the User to lookup.
          required: true
        - name: max_results
          in: query
          type: integer
          description: The maximum number of results.
        - name: pagination_token
          in: query
          type: string
          description: This parameter is used to get a specified 'page' of results.
    - name: 2-users-id-pinned_lists
      path: /2/users/{id}/pinned_lists
      operations:
      - name: getuserspinnedlists
        method: GET
        description: X Get Pinned Lists
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the authenticated source User for whom to return results.
          required: true
      - name: pinlist
        method: POST
        description: X Pin List
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the authenticated source User that will pin the List.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: 2-users-id-pinned_lists-list_id
      path: /2/users/{id}/pinned_lists/{list_id}
      operations:
      - name: unpinlist
        method: DELETE
        description: X Unpin List
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: The ID of the authenticated source User for whom to return results.
          required: true
        - name: list_id
          in: path
          type: string
          description: The ID of the List to unpin.
          required: true
    authentication:
      type: bearer
      token: '{{env.TWITTER_API_KEY}}'
  exposes:
  - type: rest
    namespace: x-lists-rest
    port: 8080
    description: REST adapter for X API v2 — Lists. One Spectral-compliant resource per consumed operation, prefixed with
      /v1.
    resources:
    - path: /v1/2/lists
      name: 2-lists
      description: REST surface for 2-lists.
      operations:
      - method: POST
        name: createlists
        description: X Create List
        call: x-lists.createlists
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/lists/{id}
      name: 2-lists-id
      description: REST surface for 2-lists-id.
      operations:
      - method: DELETE
        name: deletelists
        description: X Delete List
        call: x-lists.deletelists
        with:
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
      - method: GET
        name: getlistsbyid
        description: X Get List by ID
        call: x-lists.getlistsbyid
        with:
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
      - method: PUT
        name: updatelists
        description: X Update List
        call: x-lists.updatelists
        with:
          id: rest.id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/lists/{id}/followers
      name: 2-lists-id-followers
      description: REST surface for 2-lists-id-followers.
      operations:
      - method: GET
        name: getlistsfollowers
        description: X Get List Followers
        call: x-lists.getlistsfollowers
        with:
          id: rest.id
          max_results: rest.max_results
          pagination_token: rest.pagination_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/lists/{id}/members
      name: 2-lists-id-members
      description: REST surface for 2-lists-id-members.
      operations:
      - method: GET
        name: getlistsmembers
        description: X Get List Members
        call: x-lists.getlistsmembers
        with:
          id: rest.id
          max_results: rest.max_results
          pagination_token: rest.pagination_token
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: addlistsmember
        description: X Add List Member
        call: x-lists.addlistsmember
        with:
          id: rest.id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/lists/{id}/members/{user-id}
      name: 2-lists-id-members-user-id
      description: REST surface for 2-lists-id-members-user_id.
      operations:
      - method: DELETE
        name: removelistsmemberbyuserid
        description: X Remove List Member
        call: x-lists.removelistsmemberbyuserid
        with:
          id: rest.id
          user_id: rest.user_id
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/lists/{id}/tweets
      name: 2-lists-id-tweets
      description: REST surface for 2-lists-id-tweets.
      operations:
      - method: GET
        name: getlistsposts
        description: X Get List Posts
        call: x-lists.getlistsposts
        with:
          id: rest.id
          max_results: rest.max_results
          pagination_token: rest.pagination_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/users/{id}/followed-lists
      name: 2-users-id-followed-lists
      description: REST surface for 2-users-id-followed_lists.
      operations:
      - method: GET
        name: getusersfollowedlists
        description: X Get Followed Lists
        call: x-lists.getusersfollowedlists
        with:
          id: rest.id
          max_results: rest.max_results
          pagination_token: rest.pagination_token
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: followlist
        description: X Follow List
        call: x-lists.followlist
        with:
          id: rest.id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/users/{id}/followed-lists/{list-id}
      name: 2-users-id-followed-lists-list-id
      description: REST surface for 2-users-id-followed_lists-list_id.
      operations:
      - method: DELETE
        name: unfollowlist
        description: X Unfollow List
        call: x-lists.unfollowlist
        with:
          id: rest.id
          list_id: rest.list_id
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/users/{id}/list-memberships
      name: 2-users-id-list-memberships
      description: REST surface for 2-users-id-list_memberships.
      operations:
      - method: GET
        name: getuserslistmemberships
        description: X Get List Memberships
        call: x-lists.getuserslistmemberships
        with:
          id: rest.id
          max_results: rest.max_results
          pagination_token: rest.pagination_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/users/{id}/owned-lists
      name: 2-users-id-owned-lists
      description: REST surface for 2-users-id-owned_lists.
      operations:
      - method: GET
        name: getusersownedlists
        description: X Get Owned Lists
        call: x-lists.getusersownedlists
        with:
          id: rest.id
          max_results: rest.max_results
          pagination_token: rest.pagination_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/users/{id}/pinned-lists
      name: 2-users-id-pinned-lists
      description: REST surface for 2-users-id-pinned_lists.
      operations:
      - method: GET
        name: getuserspinnedlists
        description: X Get Pinned Lists
        call: x-lists.getuserspinnedlists
        with:
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: pinlist
        description: X Pin List
        call: x-lists.pinlist
        with:
          id: rest.id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/users/{id}/pinned-lists/{list-id}
      name: 2-users-id-pinned-lists-list-id
      description: REST surface for 2-users-id-pinned_lists-list_id.
      operations:
      - method: DELETE
        name: unpinlist
        description: X Unpin List
        call: x-lists.unpinlist
        with:
          id: rest.id
          list_id: rest.list_id
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: x-lists-mcp
    port: 9090
    transport: http
    description: MCP adapter for X API v2 — Lists. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: x-create-list
      description: X Create List
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: x-lists.createlists
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: x-delete-list
      description: X Delete List
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: x-lists.deletelists
      with:
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: x-get-list-id
      description: X Get List by ID
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: x-lists.getlistsbyid
      with:
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: x-update-list
      description: X Update List
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: x-lists.updatelists
      with:
        id: tools.id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: x-get-list-followers
      description: X Get List Followers
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: x-lists.getlistsfollowers
      with:
        id: tools.id
        max_results: tools.max_results
        pagination_token: tools.pagination_token
      outputParameters:
      - type: object
        mapping: $.
    - name: x-get-list-members
      description: X Get List Members
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: x-lists.getlistsmembers
      with:
        id: tools.id
        max_results: tools.max_results
        pagination_token: tools.pagination_token
      outputParameters:
      - type: object
        mapping: $.
    - name: x-add-list-member
      description: X Add List Member
      hints:
        readOnly: true
        destructive: false
        idempotent: false
      call: x-lists.addlistsmember
      with:
        id: tools.id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: x-remove-list-member
      description: X Remove List Member
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: x-lists.removelistsmemberbyuserid
      with:
        id: tools.id
        user_id: tools.user_id
      outputParameters:
      - type: object
        mapping: $.
    - name: x-get-list-posts
      description: X Get List Posts
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: x-lists.getlistsposts
      with:
        id: tools.id
        max_results: tools.max_results
        pagination_token: tools.pagination_token
      outputParameters:
      - type: object
        mapping: $.
    - name: x-get-followed-lists
      description: X Get Followed Lists
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: x-lists.getusersfollowedlists
      with:
        id: tools.id
        max_results: tools.max_results
        pagination_token: tools.pagination_token
      outputParameters:
      - type: object
        mapping: $.
    - name: x-follow-list
      description: X Follow List
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: x-lists.followlist
      with:
        id: tools.id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: x-unfollow-list
      description: X Unfollow List
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: x-lists.unfollowlist
      with:
        id: tools.id
        list_id: tools.list_id
      outputParameters:
      - type: object
        mapping: $.
    - name: x-get-list-memberships
      description: X Get List Memberships
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: x-lists.getuserslistmemberships
      with:
        id: tools.id
        max_results: tools.max_results
        pagination_token: tools.pagination_token
      outputParameters:
      - type: object
        mapping: $.
    - name: x-get-owned-lists
      description: X Get Owned Lists
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: x-lists.getusersownedlists
      with:
        id: tools.id
        max_results: tools.max_results
        pagination_token: tools.pagination_token
      outputParameters:
      - type: object
        mapping: $.
    - name: x-get-pinned-lists
      description: X Get Pinned Lists
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: x-lists.getuserspinnedlists
      with:
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: x-pin-list
      description: X Pin List
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: x-lists.pinlist
      with:
        id: tools.id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: x-unpin-list
      description: X Unpin List
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: x-lists.unpinlist
      with:
        id: tools.id
        list_id: tools.list_id
      outputParameters:
      - type: object
        mapping: $.