> ## Documentation Index
> Fetch the complete documentation index at: https://api-docs.goextrovert.com/llms.txt
> Use this file to discover all available pages before exploring further.

# List Monitored Topic Bindings on a Topic Campaign

> Returns all Monitored Topics attached to a Topic campaign — these are the topics the campaign uses to collect relevant posts. Each binding exposes a deleted flag (soft-deleted bindings), the topic name (preserved even if the source Monitored Topic was deleted), and the timestamp of the last successful post-collection run.



## OpenAPI

````yaml https://api.goextrovert.com/client/v2/docs-json get /client/v2/campaign-topic
openapi: 3.0.0
info:
  title: Extrovert Client API
  description: >-
    Public API for Extrovert platform integration. Use your API key for
    authentication.
  version: '1.0'
  contact: {}
servers:
  - url: https://api.goextrovert.com/
    description: API Server
security: []
tags: []
paths:
  /client/v2/campaign-topic:
    get:
      tags:
        - Campaign Topics
      summary: List Monitored Topic Bindings on a Topic Campaign
      description: >-
        Returns all Monitored Topics attached to a Topic campaign — these are
        the topics the campaign uses to collect relevant posts. Each binding
        exposes a deleted flag (soft-deleted bindings), the topic name
        (preserved even if the source Monitored Topic was deleted), and the
        timestamp of the last successful post-collection run.
      operationId: KeywordClientApiController_getByCampaign
      parameters:
        - description: >-
            ID of the Topic campaign whose Monitored Topic attachments should be
            returned.
          examples:
            example1:
              value: 8d256aa6-9b12-49a7-93ee-bf41634b5b60
          required: true
          name: id
          in: query
          schema:
            type: string
            format: uuid
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetByCampaignResponseDto'
        '401':
          description: Invalid or missing API key.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ClientApiErrorResponseDto'
      security:
        - api-key: []
components:
  schemas:
    GetByCampaignResponseDto:
      type: object
      properties:
        status:
          type: string
          description: Response status
          enum:
            - success
        data:
          type: array
          items:
            type: object
            properties:
              id:
                type: string
                format: uuid
                description: >-
                  ID of the Topic binding that links a Topic campaign to a
                  Monitored Topic.
                example: 8d256aa6-9b12-49a7-93ee-bf41634b5b60
              updatedAt:
                type: string
                description: Timestamp of the most recent update to the binding.
                example: '2025-06-30T14:02:07.456Z'
              createdAt:
                type: string
                description: Timestamp when the binding was created.
                example: '2025-06-30T14:02:07.456Z'
              campaignId:
                type: string
                format: uuid
                description: ID of the Topic campaign this binding belongs to.
                example: cf33282b-b171-4d23-ae02-848499d793e4
              monitoredTopic:
                description: >-
                  Reference to the Monitored Topic attached to this binding —
                  carries only `id` and `name`. The topic's `description`, which
                  the AI matcher uses to decide whether a post qualifies, is NOT
                  included here. Missing when the source Monitored Topic has
                  been deleted — in that case fall back to `monitoredTopicName`
                  for the last known name.
                type: object
                properties:
                  id:
                    type: string
                    format: uuid
                    description: >-
                      Monitored Topic ID. See the `monitored-topics` config for
                      the full Monitored Topic shape.
                    example: 8d256aa6-9b12-49a7-93ee-bf41634b5b60
                  name:
                    type: string
                    description: >-
                      Monitored Topic name. See the `monitored-topics` config
                      for the full Monitored Topic shape.
                required:
                  - id
                  - name
              monitoredTopicName:
                type: string
                description: >-
                  Name of the Monitored Topic (the user-facing "Topic name"),
                  denormalized onto the binding so it survives deletion of the
                  source Monitored Topic. When `monitoredTopic` is present this
                  matches `monitoredTopic.name`; when it is missing this is the
                  only source of the name.
              isDeleted:
                type: boolean
                description: >-
                  Whether this binding is soft-deleted. Bindings with historical
                  post activity are kept with `isDeleted=true` after being
                  detached so the activity stays attributable; bindings without
                  activity are removed physically. A deleted binding is
                  reactivated automatically if the same Monitored Topic is
                  attached again via `toggle-bulk`.
              statistics:
                description: Lightweight stats block for the binding.
                type: object
                properties:
                  lastSuccessfulPostFetchDate:
                    description: >-
                      Timestamp of the last successful run that fetched new
                      relevant posts for this binding, if any run has completed.
                    type: string
                    example: '2025-06-30T14:02:07.456Z'
            required:
              - id
              - updatedAt
              - createdAt
              - campaignId
              - monitoredTopicName
              - isDeleted
          description: >-
            Monitored Topic bindings currently attached to the requested Topic
            campaign.
        message:
          type: string
          description: Success message
          example: Operation completed successfully
      required:
        - status
        - data
        - message
    ClientApiErrorResponseDto:
      type: object
      properties:
        status:
          type: string
          description: Response status
          example: error
          enum:
            - error
        data:
          type: object
          description: Response data
          example: null
        message:
          type: string
          description: Error message
          example: An error occurred while processing the request
      required:
        - status
        - data
  securitySchemes:
    api-key:
      type: apiKey
      in: header
      name: X-API-Key
      description: API Key for authentication

````