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OpenAPI Specification

openapi: 3.2.0
info:
  title: StatOrigin Industries API
  version: 1.0.0
  summary: Free, open industry statistics with complete primary-source provenance.
  description: 'Every response carries the full provenance of each data point: the publishing

    organisation, report title, publication date, page or table locator, the verbatim

    sentence the value was extracted from, and a working link to the original document.'
  license:
    name: CC BY 4.0
    url: https://creativecommons.org/licenses/by/4.0/
  contact:
    name: StatOrigin
    url: https://statorigin.org
servers:
- url: https://statorigin.org/api/v1
tags:
- name: Industries
  description: ISIC Rev.4 classification
paths:
  /industries:
    get:
      tags:
      - Industries
      summary: List industries
      description: 'The ISIC Rev.4 tree: 21 sections and 88 divisions.'
      operationId: listIndustries
      parameters:
      - name: level
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 4
        description: 1 = section, 2 = division
      - name: parent
        in: query
        schema:
          type: string
        description: Parent ISIC code
        example: C
      responses:
        '200':
          description: Industry list
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      type: object
                  meta:
                    $ref: '#/components/schemas/Meta'
  /industries/{slug}:
    get:
      tags:
      - Industries
      summary: Get one industry
      description: Industry detail plus a coverage summary, its indicators, regions and sources.
      operationId: getIndustry
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
        example: electric-vehicles
      responses:
        '200':
          description: Industry detail
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                  meta:
                    $ref: '#/components/schemas/Meta'
        '404':
          description: Not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /industries/{slug}/export.xlsx:
    get:
      tags:
      - Industries
      summary: Download industry data as Excel
      description: 'Provenance-rich Excel: every row includes source organisation, document URL, locator, quote and verified_at with compilation and source licenses. Workbooks above 16 MiB or Excel cell limits return 413; use CSV without truncation.'
      operationId: exportIndustryXlsx
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
        example: electric-vehicles
      responses:
        '200':
          description: Excel download
          content:
            application/vnd.openxmlformats-officedocument.spreadsheetml.sheet:
              schema:
                type: string
                format: binary
        '404':
          description: Not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '413':
          description: Workbook limit exceeded; use CSV
  /industries/{slug}/export.csv:
    get:
      tags:
      - Industries
      summary: Download industry data as CSV
      description: 'Provenance-rich CSV: every row includes source organisation, document URL, locator, quote and verified_at so a spreadsheet export remains citable.'
      operationId: exportIndustryCsv
      parameters:
      - name: slug
        in: path
        required: true
        schema:
          type: string
        example: electric-vehicles
      responses:
        '200':
          description: CSV download
          content:
            text/csv:
              schema:
                type: string
                format: binary
        '404':
          description: Not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
            message:
              type: string
            docs:
              type: string
              format: uri
    Meta:
      type: object
      properties:
        total:
          type: integer
        limit:
          type: integer
        next_cursor:
          type:
          - string
          - 'null'
        attribution:
          type: string
        license:
          type: string
          format: uri
        docs:
          type: string
          format: uri