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

# List detected content changes

> Lists unclaimed and claimed changes with measured-action IDs and current manual claim tokens. Deltas compare fixed 14-day windows. Path filtering applies to list totals; summary covers the entire selected window. Missing evidence remains null.



## OpenAPI

````yaml /openapi.json get /projects/{projectId}/outcomes/changes
openapi: 3.1.0
info:
  title: DevTune API
  version: 2.0.0
  description: >-
    API for programmatic access to your AI visibility data, webhook
    subscriptions, and automation workflows. Use this API to integrate DevTune
    data into CI/CD pipelines, BI tools, AI agents, and operational systems.
servers:
  - url: https://devtune.ai/api/v2
    description: Production
security:
  - bearerAuth: []
paths:
  /projects/{projectId}/outcomes/changes:
    get:
      summary: List detected content changes
      description: >-
        Lists unclaimed and claimed changes with measured-action IDs and current
        manual claim tokens. Deltas compare fixed 14-day windows. Path filtering
        applies to list totals; summary covers the entire selected window.
        Missing evidence remains null.
      operationId: listContentChanges
      parameters:
        - name: projectId
          in: path
          required: true
          schema:
            type: string
            format: uuid
        - name: windowDays
          in: query
          schema:
            type: integer
            default: 30
            enum:
              - 7
              - 30
              - 90
              - 365
          description: 'Fixed reporting window: 7, 30, 90 or 365 days.'
        - name: cursor
          in: query
          schema:
            type: string
          description: >-
            Opaque cursor from the previous response; cursors expire after ~48
            hours.
        - name: pageSize
          in: query
          schema:
            type: integer
            minimum: 1
            maximum: 100
            default: 25
          description: Results per page. Capped at 100.
        - name: path
          in: query
          schema:
            type: string
            maxLength: 512
      responses:
        '200':
          description: Content changes
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    $ref: '#/components/schemas/ContentChangesData'
                  meta:
                    $ref: '#/components/schemas/Meta'
                required:
                  - data
                  - meta
        '400':
          $ref: '#/components/responses/BadRequestError'
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '403':
          $ref: '#/components/responses/ForbiddenError'
        '429':
          $ref: '#/components/responses/RateLimitExceededError'
components:
  schemas:
    ContentChangesData:
      type: object
      required:
        - items
        - totalCount
        - hasMore
        - nextCursor
        - summary
        - window
      properties:
        items:
          type: array
          items:
            type: object
            properties:
              changeEventId:
                type: string
                format: uuid
              changedAt:
                type: string
                format: date-time
              targetUrl:
                type: string
              actionId:
                type: string
                nullable: true
              actionTitle:
                type: string
                nullable: true
              interventionId:
                type: string
                nullable: true
              existingMeasurementId:
                type: string
                format: uuid
                nullable: true
                description: >-
                  Existing measurement on this page, completed within 14 days of
                  the unclaimed change. Does not imply attribution; claim
                  requests return 409 for this overlapping measurement.
              claimToken:
                type: string
                nullable: true
              manualClaim:
                type: boolean
              reclaim:
                type: boolean
              citationDelta:
                type: number
                nullable: true
              presenceDelta:
                type: number
                nullable: true
              confidence:
                type: string
              measurementUpdating:
                type: boolean
                description: >-
                  Longer comparisons are being filled asynchronously after
                  claim. Conservatively true for claimed changes when
                  refresh.available is false.
              claimed:
                type: boolean
        refresh:
          type: object
          properties:
            auditRefreshedAt:
              type: string
              format: date-time
              nullable: true
            available:
              type: boolean
              description: >-
                False when refresh status could not be loaded; published outcome
                data is still returned.
            auditUpdating:
              type: boolean
        totalCount:
          type: integer
        hasMore:
          type: boolean
        nextCursor:
          type: string
          nullable: true
        summary:
          type: object
          description: Full-window totals, before path filtering.
          properties:
            detectedCount:
              type: integer
            claimedCount:
              type: integer
            unclaimedCount:
              type: integer
        window:
          type: object
          properties:
            days:
              type: integer
            dateFrom:
              type: string
              format: date
            dateTo:
              type: string
              format: date
            comparisonDays:
              type: integer
              enum:
                - 14
            summaryScope:
              type: string
              enum:
                - selected_window
    Meta:
      type: object
      properties:
        timestamp:
          type: string
          format: date-time
        projectId:
          type: string
          format: uuid
    Error:
      type: object
      properties:
        error:
          type: string
        message:
          type: string
        status:
          type: integer
      required:
        - error
        - message
        - status
  responses:
    BadRequestError:
      description: Bad request
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    UnauthorizedError:
      description: Unauthorized
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    ForbiddenError:
      description: Forbidden
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    RateLimitExceededError:
      description: Rate limit exceeded
      headers:
        X-RateLimit-Limit:
          $ref: '#/components/headers/X-RateLimit-Limit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/X-RateLimit-Remaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/X-RateLimit-Reset'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  headers:
    X-RateLimit-Limit:
      description: Maximum requests per window
      schema:
        type: integer
    X-RateLimit-Remaining:
      description: Requests remaining in current window
      schema:
        type: integer
    X-RateLimit-Reset:
      description: Unix timestamp when the window resets
      schema:
        type: integer
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: >-
        API key with dtk_live_ prefix. Obtain it from API Keys in the account
        sidebar. New keys start with all supported scopes selected for the
        chosen project, and you can narrow them to specific read/write scopes as
        needed.

````