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

# Search VoC entities by tracker filters (AND, partial match)

> Returns the VoC entities (nps/csat/ces/form/flow) whose tracker assignments match ALL the given filters. Response carries entity ids and the matched (name, value) pairs; map the ids to fetch the entities. Woku is not searchable here; use GET /search for Woku.



## OpenAPI

````yaml /openapi-v1.json post /v1/external-trackers/search-entities
openapi: 3.0.0
info:
  title: Woku Client API v1
  description: >-
    Public REST API for programmatic management of woku Voice-of-Customer
    programs: trackers, VoC instruments (NPS, woku, CES, CSAT), action plans,
    support tickets, multi-channel sending and response capture. Requests are
    company-scoped by the API key; never send a company id.
  version: 1.0.0
  contact:
    name: Woku
    url: https://woku.app
    email: team@woku.app
servers:
  - url: https://clientapi.woku.app
    description: Production
security: []
tags: []
paths:
  /v1/external-trackers/search-entities:
    post:
      tags:
        - v1 - external-trackers
      summary: Search VoC entities by tracker filters (AND, partial match)
      description: >-
        Returns the VoC entities (nps/csat/ces/form/flow) whose tracker
        assignments match ALL the given filters. Response carries entity ids and
        the matched (name, value) pairs; map the ids to fetch the entities. Woku
        is not searchable here; use GET /search for Woku.
      operationId: ExternalTrackersController_searchEntities
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SearchEntitiesByTrackersDTO'
      responses:
        '200':
          description: Matching entities
        '404':
          description: A filter names an unknown tracker
      security:
        - bearer: []
components:
  schemas:
    SearchEntitiesByTrackersDTO:
      type: object
      properties:
        entityType:
          type: string
          description: VoC entity type to search.
          enum:
            - nps
            - csat
            - ces
            - form
            - flow
          example: nps
        filters:
          description: >-
            Tracker filters combined with AND. Each entity must match every
            filter to be returned.
          minItems: 1
          maxItems: 50
          type: array
          items:
            $ref: '#/components/schemas/ExternalTrackerFilterDTO'
      required:
        - entityType
        - filters
    ExternalTrackerFilterDTO:
      type: object
      properties:
        name:
          type: string
          description: Tracker name (resolved to its definition server-side).
          example: trr
          maxLength: 60
        value:
          type: string
          description: Value to match (partial, case-insensitive).
          example: ABC
          maxLength: 500
      required:
        - name
        - value
  securitySchemes:
    bearer:
      scheme: bearer
      bearerFormat: API key
      type: http
      description: Company secret API key.

````