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

# Get Catalog Measurements

> Get the latest play counts and a derived valuation band for a catalog. Measurements are captured by [Create measurement job](/api-reference/research/measurement-jobs) runs; the band is computed at read time from the latest capture per song.



## OpenAPI

````yaml get /api/catalogs/measurements
openapi: 3.1.0
info:
  title: Recoup API - Releases
  description: >-
    API documentation for the Recoup platform - an AI agent platform for the
    music industry
  license:
    name: MIT
  version: 1.0.0
servers:
  - url: https://api.recoupable.dev
security: []
paths:
  /api/catalogs/measurements:
    get:
      description: >-
        Get the latest play counts and a derived valuation band for a catalog.
        Measurements are captured by [Create measurement
        job](/api-reference/research/measurement-jobs) runs; the band is
        computed at read time from the latest capture per song.
      parameters:
        - name: catalogId
          in: query
          description: >-
            The unique identifier of the catalog to read measurements for. The
            catalog must belong to the authenticated account.
          required: true
          schema:
            type: string
            format: uuid
      responses:
        '200':
          description: Latest per-song measurements and the derived valuation band
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CatalogMeasurementsResponse'
        '400':
          description: Bad request - missing or invalid catalogId
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CatalogSongsErrorResponse'
        '401':
          description: Unauthorized - missing or invalid credentials
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CatalogSongsErrorResponse'
        '404':
          description: >-
            Not found - the catalog does not exist or belongs to a different
            account
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CatalogSongsErrorResponse'
      security:
        - apiKeyAuth: []
        - bearerAuth: []
components:
  schemas:
    CatalogMeasurementsResponse:
      type: object
      description: >-
        Latest per-song play counts for a catalog plus the valuation band
        derived from them
      properties:
        status:
          type: string
          enum:
            - success
            - error
          description: Status of the request
        measurements:
          type: array
          items:
            $ref: '#/components/schemas/CatalogTrackMeasurement'
          description: >-
            One entry per catalog song that has at least one measurement: the
            newest capture per ISRC. Songs never measured are omitted.
        valuation:
          $ref: '#/components/schemas/ValuationBand'
        total_streams:
          type: integer
          description: Sum of the latest play counts across all measured songs
        catalog_age_years:
          type: integer
          description: >-
            Catalog age in years used for the annual run-rate: from the earliest
            Spotify release date of the source run's albums, minimum 1; defaults
            to 5 when no release date is resolvable.
        error:
          type: string
          description: Error message (only present if status is 'error')
    CatalogSongsErrorResponse:
      type: object
      properties:
        status:
          type: string
          enum:
            - error
          description: Status of the request
        error:
          type: string
          description: Error message describing what went wrong
    CatalogTrackMeasurement:
      type: object
      description: >-
        The most recent Spotify play-count measurement for one song (ISRC) in
        the catalog
      properties:
        isrc:
          type: string
          description: ISRC of the song
        title:
          type: string
          nullable: true
          description: Song title, when known
        playcount:
          type: integer
          description: Latest Spotify platform-displayed play count
        measured_at:
          type: string
          format: date-time
          description: ISO timestamp of when the play count was captured
    ValuationBand:
      type: object
      description: >-
        Estimated catalog value in USD, derived at read time from the latest
        measurements - the same model as the recoupable.dev valuation card.
        Annual run-rate = lifetime streams / catalog age (lifetime-average
        proxy), converted to net label share (all-DSP gross-up 1.25/1.4/1.6, 15%
        distribution fee, 25% royalty share, $0.0035 per Spotify stream) and
        multiplied by a 10x/13x/16x master-catalog market multiple.
      properties:
        low:
          type: number
          description: Low estimate in USD (1.25x gross-up, 10x multiple)
        mid:
          type: number
          description: Central estimate in USD (1.4x gross-up, 13x multiple)
        high:
          type: number
          description: High estimate in USD (1.6x gross-up, 16x multiple)
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: Your Recoup API key. [Learn more](/quickstart#api-keys).
    bearerAuth:
      type: http
      scheme: bearer

````