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

# Us Filing Items

> Read parsed sections by exact accession or by ticker/form/report-year selector.



## OpenAPI

````yaml /openapi.json get /us/filings/items
openapi: 3.1.0
info:
  title: Corpus API
  description: >-
    Point-in-time financial and governed-document data for the US, India, and
    China.
  version: '2026-07-20'
servers:
  - url: https://corpus-api.onera.app
    description: Production
security: []
paths:
  /us/filings/items:
    get:
      tags:
        - US · SEC Filings
      summary: Us Filing Items
      description: >-
        Read parsed sections by exact accession or by ticker/form/report-year
        selector.
      operationId: us_filing_items_us_filings_items_get
      parameters:
        - name: ticker
          in: query
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: Ticker
        - name: filing_type
          in: query
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: Filing Type
        - name: year
          in: query
          required: false
          schema:
            anyOf:
              - type: integer
              - type: 'null'
            title: Year
        - name: quarter
          in: query
          required: false
          schema:
            anyOf:
              - type: integer
                maximum: 4
                minimum: 1
              - type: 'null'
            title: Quarter
        - name: item
          in: query
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: Item
        - name: accession_number
          in: query
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: Accession Number
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FilingItemsResponse'
        '400':
          description: Invalid parameter combination
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Missing or invalid API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Insufficient jurisdiction or scope
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Unknown resource
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '422':
          description: Request schema validation failed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '429':
          description: Rate limit exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '503':
          description: Source content is unavailable or still processing
          content:
            application/json:
              schema:
                oneOf:
                  - $ref: '#/components/schemas/FilingProcessingErrorResponse'
                  - $ref: '#/components/schemas/ErrorResponse'
      security:
        - X-API-KEY: []
components:
  schemas:
    FilingItemsResponse:
      properties:
        resource:
          type: string
          const: filing_items
          title: Resource
          default: filing_items
        ticker:
          anyOf:
            - type: string
            - type: 'null'
          title: Ticker
        cik:
          anyOf:
            - type: string
            - type: 'null'
          title: Cik
        filing_type:
          type: string
          title: Filing Type
        accession_number:
          type: string
          title: Accession Number
        year:
          type: integer
          title: Year
        quarter:
          anyOf:
            - type: integer
            - type: 'null'
          title: Quarter
        registrants:
          items:
            $ref: '#/components/schemas/FilingRegistrant'
          type: array
          title: Registrants
        items:
          items:
            $ref: '#/components/schemas/FilingItem'
          type: array
          title: Items
      type: object
      required:
        - filing_type
        - accession_number
        - year
        - registrants
        - items
      title: FilingItemsResponse
    ErrorResponse:
      properties:
        error:
          type: string
          title: Error
        message:
          type: string
          title: Message
        request_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Request Id
      type: object
      required:
        - error
        - message
      title: ErrorResponse
    FilingProcessingErrorResponse:
      properties:
        error:
          type: string
          title: Error
        message:
          type: string
          title: Message
        request_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Request Id
        accession_number:
          type: string
          title: Accession Number
        retry_after_seconds:
          type: integer
          title: Retry After Seconds
      type: object
      required:
        - error
        - message
        - accession_number
        - retry_after_seconds
      title: FilingProcessingErrorResponse
    FilingRegistrant:
      properties:
        cik:
          type: string
          title: Cik
        ticker:
          anyOf:
            - type: string
            - type: 'null'
          title: Ticker
        primary_document_url:
          anyOf:
            - type: string
            - type: 'null'
          title: Primary Document Url
      type: object
      required:
        - cik
      title: FilingRegistrant
    FilingItem:
      properties:
        number:
          type: string
          title: Number
        name:
          type: string
          title: Name
        text:
          type: string
          title: Text
        exhibits:
          items:
            additionalProperties: true
            type: object
          type: array
          title: Exhibits
        source_offsets:
          anyOf:
            - additionalProperties:
                type: integer
              type: object
            - type: 'null'
          title: Source Offsets
        parser_version:
          anyOf:
            - type: string
            - type: 'null'
          title: Parser Version
      type: object
      required:
        - number
        - name
        - text
      title: FilingItem
  securitySchemes:
    X-API-KEY:
      type: apiKey
      in: header
      name: X-API-KEY
      description: >-
        Provisioned Corpus API key with the required jurisdiction and operation
        scopes.

````