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

# List derived indicator observations



## OpenAPI

````yaml GET /derived-indicators/{idOrSlug}/observations
openapi: 3.1.0
info:
  title: Financial Data API
  version: 0.1.0
  description: Raw-first, derived-ready financial data infrastructure API.
servers:
  - url: https://api.financialdatapi.com
security:
  - apiKey: []
  - bearerApiKey: []
paths:
  /derived-indicators/{idOrSlug}/observations:
    get:
      summary: List derived indicator observations
      parameters:
        - name: limit
          in: query
          schema:
            type: integer
            minimum: 1
            maximum: 500
            default: 100
        - name: cursor
          in: query
          schema:
            type: string
        - name: sort
          in: query
          schema:
            type: string
        - name: order
          in: query
          schema:
            type: string
            enum:
              - asc
              - desc
            default: asc
        - name: country
          in: query
          schema:
            type: string
        - name: entity
          in: query
          schema:
            type: string
        - name: entity_id
          in: query
          schema:
            type: string
        - name: indicator_id
          in: query
          schema:
            type: string
            description: Derived indicator id or slug. Accepts a comma-separated list.
        - name: indicator
          in: query
          schema:
            type: string
            description: Derived indicator id or slug.
        - name: source_id
          in: query
          schema:
            type: string
        - name: provider_id
          in: query
          schema:
            type: string
        - name: frequency
          in: query
          schema:
            type: string
        - name: period
          in: query
          schema:
            type: string
        - name: period_start
          in: query
          schema:
            type: string
        - name: period_end
          in: query
          schema:
            type: string
        - name: start_date
          in: query
          schema:
            type: string
            format: date-time
        - name: end_date
          in: query
          schema:
            type: string
            format: date-time
        - name: as_of
          in: query
          schema:
            type: string
            format: date-time
        - name: sources
          in: query
          schema:
            type: string
            enum:
              - preferred
              - all
            default: preferred
            description: >-
              See /observations: 'preferred' returns one provider per (entity,
              indicator, frequency, period), 'all' returns every provider's row.
      responses:
        '200':
          description: >-
            Observations of one derived indicator, each carrying its derivedFrom
            input lineage
          content:
            application/json:
              schema:
                allOf:
                  - $ref: '#/components/schemas/ListEnvelope'
                  - type: object
                    properties:
                      data:
                        type: array
                        items:
                          $ref: '#/components/schemas/DerivedObservation'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
components:
  schemas:
    ListEnvelope:
      type: object
      required:
        - data
        - meta
        - requestId
      properties:
        data:
          type: array
          items: {}
        meta:
          type: object
          properties:
            request_id:
              type: string
            requestId:
              type: string
            api_version:
              type: string
              const: v1
            pagination:
              $ref: '#/components/schemas/PaginationMeta'
        requestId:
          type: string
    DerivedObservation:
      type: object
      description: >-
        An observation of a derived indicator. Carries the same fields as a
        normal observation plus its input lineage.
      required:
        - id
        - entityId
        - indicatorId
        - sourceId
        - providerId
        - derivedFrom
      properties:
        id:
          type: string
        entityId:
          type: string
        indicatorId:
          type: string
        sourceId:
          type: string
        providerId:
          type: string
        valueNumeric:
          type:
            - number
            - 'null'
        valueText:
          type:
            - string
            - 'null'
        unit:
          type:
            - string
            - 'null'
        frequency:
          type: string
        periodStart:
          type:
            - string
            - 'null'
          format: date-time
        periodEnd:
          type:
            - string
            - 'null'
          format: date-time
        observedAt:
          type: string
          format: date-time
        releasedAt:
          type:
            - string
            - 'null'
          format: date-time
        ingestedAt:
          type: string
          format: date-time
        revisionStatus:
          type: string
          enum:
            - initial
            - revised
            - final
            - unknown
        sourceUrl:
          type:
            - string
            - 'null'
        attribution:
          type: string
        freshnessStatus:
          type: string
          enum:
            - fresh
            - stale
            - unknown
        metadata:
          type: object
          additionalProperties: true
        rights:
          type:
            - object
            - 'null'
          additionalProperties: true
        derivedFrom:
          type: array
          items:
            type: string
          description: >-
            Input series ids this value was computed from. Empty when lineage
            was not recorded.
    PaginationMeta:
      type: object
      properties:
        limit:
          type: integer
        cursor:
          type:
            - string
            - 'null'
        next_cursor:
          type:
            - string
            - 'null'
        has_more:
          type: boolean
    ErrorEnvelope:
      type: object
      required:
        - error
        - requestId
      properties:
        error:
          type: object
          required:
            - code
            - message
            - request_id
            - requestId
          properties:
            code:
              type: string
            message:
              type: string
            request_id:
              type: string
            requestId:
              type: string
            details: {}
        requestId:
          type: string
  responses:
    BadRequest:
      description: Invalid request
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorEnvelope'
    Unauthorized:
      description: Missing or invalid API key
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorEnvelope'
    Forbidden:
      description: API key lacks required scope
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorEnvelope'
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: x-api-key
    bearerApiKey:
      type: http
      scheme: bearer

````