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

# Rendered markdown

> Whole-document markdown for one language.

Whole-document markdown for one language (transcription + optional translation). Used by the viewer's Sections tab.


## OpenAPI

````yaml GET /api/v2/documents/attachments/{att_id}/markdown/
openapi: 3.1.0
info:
  title: Abacus Docs API
  version: 1.0.0
  description: |
    REST + SSE surface for Abacus Docs on the same host as the web app
    (`https://abacusdocs.com`). Paths are `/api/v2/…`.

    Authenticate with an organisation API key (`sk-abacus-*`) as a Bearer
    token, or an Auth0 access token. Cross-tenant reads return **404**, not
    403. Page-based lists use `?page=` and `?page_size=`.

    Extraction, reprocess, schema tests, and chat turns spend credits.
    See the help centre Credits pages for rates.
  contact:
    name: Abacus Docs
    url: https://abacusdocs.com/contact
servers:
  - url: https://abacusdocs.com
    description: Production (Extract)
security: []
paths:
  /api/v2/documents/attachments/{att_id}/markdown/:
    get:
      tags:
        - v2/documents
      summary: Whole-document rendered markdown for one language
      description: >-
        Returns the Markdown-tab HTML (Lynx scaffold comments stripped, GFM
        rendered) for ``?language=`` (default ``original``). AD-397: large
        documents no longer inline this in the doc-view island — the tab
        lazy-fetches it here. The HTML is NOT sanitised; the client injects via
        DOMPurify.
      operationId: v2_documents_attachments_markdown_retrieve
      parameters:
        - in: path
          name: att_id
          schema:
            type: integer
          required: true
        - in: query
          name: language
          schema:
            type: string
          description: original (default) or a translation code
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AttachmentMarkdownResponse'
          description: ''
        '404':
          content:
            application/json:
              schema:
                type: object
                additionalProperties: {}
          description: ''
      security:
        - extractApiKey: []
        - bearerAuth: []
        - cookieAuth: []
components:
  schemas:
    AttachmentMarkdownResponse:
      type: object
      description: Envelope for the lazy whole-document markdown endpoint (AD-397).
      properties:
        language:
          type: string
        html:
          type: string
      required:
        - html
        - language
  securitySchemes:
    extractApiKey:
      type: http
      scheme: bearer
      bearerFormat: API Key
      description: |
        Organisation API key from Settings → API / `/api/keys/`. The secret is
        shown once. Send `Authorization: Bearer sk-abacus-…`. One active key
        per organisation. Ingest (`/api/v2/ingest/*`) refuses API keys — that
        surface is Auth0-only with `ingest:read` / `ingest:write` scopes.
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: >
        Auth0 access token for a signed-in user. Send `Authorization: Bearer
        <token>`.

        The SPA and desktop agent use this. Prefer an organisation API key for

        server-to-server integrations.
    cookieAuth:
      type: apiKey
      in: cookie
      name: sessionid
      description: |
        Django session cookie from a browser login. Present so the web app can
        call `/api/v2` without a header. Do not rely on this for integrations.

````