X API v2 — Activity

naftiko: 1.0.0-alpha2
info:
  label: X API v2 — Activity
  description: 'X API v2 — Activity. 6 operations. Lead operation: X Activity Stream. Self-contained Naftiko capability covering
    one Twitter business surface.'
  tags:
  - Twitter
  - Activity
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    TWITTER_API_KEY: TWITTER_API_KEY
capability:
  consumes:
  - type: http
    namespace: x-activity
    baseUri: https://api.x.com
    description: X API v2 — Activity business capability. Self-contained, no shared references.
    resources:
    - name: 2-activity-stream
      path: /2/activity/stream
      operations:
      - name: activitystream
        method: GET
        description: X Activity Stream
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: backfill_minutes
          in: query
          type: integer
          description: The number of minutes of backfill requested.
        - name: start_time
          in: query
          type: string
          description: YYYY-MM-DDTHH:mm:ssZ. The earliest UTC timestamp from which the Post labels will be provided.
        - name: end_time
          in: query
          type: string
          description: YYYY-MM-DDTHH:mm:ssZ. The latest UTC timestamp from which the Post labels will be provided.
    - name: 2-activity-subscriptions
      path: /2/activity/subscriptions
      operations:
      - name: deleteactivitysubscriptionsbyids
        method: DELETE
        description: X Delete X Activity Subscriptions by IDs
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: ids
          in: query
          type: array
          description: Comma-separated list of subscription IDs to delete.
          required: true
      - name: getactivitysubscriptions
        method: GET
        description: X Get X Activity Subscriptions
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: max_results
          in: query
          type: integer
          description: The maximum number of results to return per page.
        - name: pagination_token
          in: query
          type: string
          description: This parameter is used to get the next 'page' of results.
      - name: createactivitysubscription
        method: POST
        description: X Create X Activity Subscription
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: 2-activity-subscriptions-subscription_id
      path: /2/activity/subscriptions/{subscription_id}
      operations:
      - name: deleteactivitysubscription
        method: DELETE
        description: X Deletes X Activity Subscription
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: subscription_id
          in: path
          type: string
          description: The ID of the subscription to delete.
          required: true
      - name: updateactivitysubscription
        method: PUT
        description: X Update X Activity Subscription
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: subscription_id
          in: path
          type: string
          description: The ID of the subscription to update.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    authentication:
      type: bearer
      token: '{{env.TWITTER_API_KEY}}'
  exposes:
  - type: rest
    namespace: x-activity-rest
    port: 8080
    description: REST adapter for X API v2 — Activity. One Spectral-compliant resource per consumed operation, prefixed with
      /v1.
    resources:
    - path: /v1/2/activity/stream
      name: 2-activity-stream
      description: REST surface for 2-activity-stream.
      operations:
      - method: GET
        name: activitystream
        description: X Activity Stream
        call: x-activity.activitystream
        with:
          backfill_minutes: rest.backfill_minutes
          start_time: rest.start_time
          end_time: rest.end_time
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/activity/subscriptions
      name: 2-activity-subscriptions
      description: REST surface for 2-activity-subscriptions.
      operations:
      - method: DELETE
        name: deleteactivitysubscriptionsbyids
        description: X Delete X Activity Subscriptions by IDs
        call: x-activity.deleteactivitysubscriptionsbyids
        with:
          ids: rest.ids
        outputParameters:
        - type: object
          mapping: $.
      - method: GET
        name: getactivitysubscriptions
        description: X Get X Activity Subscriptions
        call: x-activity.getactivitysubscriptions
        with:
          max_results: rest.max_results
          pagination_token: rest.pagination_token
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: createactivitysubscription
        description: X Create X Activity Subscription
        call: x-activity.createactivitysubscription
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/2/activity/subscriptions/{subscription-id}
      name: 2-activity-subscriptions-subscription-id
      description: REST surface for 2-activity-subscriptions-subscription_id.
      operations:
      - method: DELETE
        name: deleteactivitysubscription
        description: X Deletes X Activity Subscription
        call: x-activity.deleteactivitysubscription
        with:
          subscription_id: rest.subscription_id
        outputParameters:
        - type: object
          mapping: $.
      - method: PUT
        name: updateactivitysubscription
        description: X Update X Activity Subscription
        call: x-activity.updateactivitysubscription
        with:
          subscription_id: rest.subscription_id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: x-activity-mcp
    port: 9090
    transport: http
    description: MCP adapter for X API v2 — Activity. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: x-activity-stream
      description: X Activity Stream
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: x-activity.activitystream
      with:
        backfill_minutes: tools.backfill_minutes
        start_time: tools.start_time
        end_time: tools.end_time
      outputParameters:
      - type: object
        mapping: $.
    - name: x-delete-x-activity-subscriptions
      description: X Delete X Activity Subscriptions by IDs
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: x-activity.deleteactivitysubscriptionsbyids
      with:
        ids: tools.ids
      outputParameters:
      - type: object
        mapping: $.
    - name: x-get-x-activity-subscriptions
      description: X Get X Activity Subscriptions
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: x-activity.getactivitysubscriptions
      with:
        max_results: tools.max_results
        pagination_token: tools.pagination_token
      outputParameters:
      - type: object
        mapping: $.
    - name: x-create-x-activity-subscription
      description: X Create X Activity Subscription
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: x-activity.createactivitysubscription
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: x-deletes-x-activity-subscription
      description: X Deletes X Activity Subscription
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: x-activity.deleteactivitysubscription
      with:
        subscription_id: tools.subscription_id
      outputParameters:
      - type: object
        mapping: $.
    - name: x-update-x-activity-subscription
      description: X Update X Activity Subscription
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: x-activity.updateactivitysubscription
      with:
        subscription_id: tools.subscription_id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.