> ## 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 latest public observations



## OpenAPI

````yaml GET /observations/latest
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:
  /observations/latest:
    get:
      summary: List latest public 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
        - name: indicatorId
          in: query
          schema:
            type: string
        - name: indicator
          in: query
          schema:
            type: string
            description: >-
              Alias of indicator_id, accepting a canonical field name, a storage
              indicator id, or an indicator slug. A value matching none of those
              returns an empty result — it is never ignored — and an empty value
              is rejected with 400.
        - name: source_id
          in: query
          schema:
            type: string
        - name: sourceId
          in: query
          schema:
            type: string
        - name: provider_id
          in: query
          schema:
            type: string
        - name: providerId
          in: query
          schema:
            type: string
        - name: provider
          in: query
          schema:
            type: string
        - name: frequency
          in: query
          schema:
            type: string
        - name: currency
          in: query
          schema:
            type: string
        - name: type
          in: query
          schema:
            type: string
            enum:
              - macro
        - name: numericOnly
          in: query
          schema:
            type: boolean
        - name: numeric_only
          in: query
          schema:
            type: boolean
        - name: importance
          in: query
          schema:
            type: string
            enum:
              - low
              - medium
              - high
        - name: freshness
          in: query
          schema:
            type: string
            enum:
              - fresh
              - stale
              - unknown
        - name: start_date
          in: query
          schema:
            type: string
            format: date
            description: Knowledge-time lower bound on observed_at.
        - name: end_date
          in: query
          schema:
            type: string
            format: date
            description: Knowledge-time upper bound on observed_at.
        - name: period
          in: query
          schema:
            type: string
            pattern: ^\d{4}(-(0[1-9]|1[0-2]|[Qq][1-4]))?$
            description: 'Period-time convenience filter: YYYY, YYYY-MM, or YYYY-Qn.'
        - name: period_start
          in: query
          schema:
            type: string
            format: date
            description: Period-time lower bound on period_end.
        - name: period_end
          in: query
          schema:
            type: string
            format: date
            description: Period-time upper bound on period_end.
        - name: as_of
          in: query
          schema:
            type: string
            format: date-time
            description: >-
              Knowledge-time vintage cutoff; returns latest vintage known on or
              before this timestamp.
        - name: sources
          in: query
          schema:
            type: string
            enum:
              - preferred
              - all
            default: preferred
            description: >-
              How to handle a period carried by more than one data provider.
              'preferred' (the default) returns one provider per (entity,
              indicator, frequency, period) — the publisher closest to the
              measurement — so a series carried by two publishers is not
              returned twice. 'all' returns every provider's row. A period
              carried by only one provider is unaffected either way, and this
              filter is ignored when source_id or provider_id is set.
      responses:
        '200':
          description: Latest public normalized macro observations by canonical indicator
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListEnvelope'
        '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
    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

````