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

# Download many rendered QR Code images

> POST /qr/download/multi/

Batch form of [Download a rendered QR Code image](/api-reference/management-api/qr/download-rendered): send a list of download requests, get back a single ZIP.

```
POST   https://api.scanova.io/qr/download/multi/
Authorization: 401f7ac837da42b97f613d789819ff93537bee6a
```

Same gates as the single endpoint — `QR_CODE_CAN_DOWNLOAD`, plus `RASTER_EXPORTING` or `VECTOR_EXPORTING` depending on the formats requested.

<ParamField body="data" type="array" required>
  A non-empty list of download requests. Each entry takes the same fields as the single-download body: `name`, `data`, `qrid`, `size`, `for_print`.
</ParamField>

<RequestExample>
  ```bash cURL theme={null}
  curl -X POST "https://api.scanova.io/qr/download/multi/" \
    -H "Authorization: 401f7ac837da42b97f613d789819ff93537bee6a" \
    -H "Content-Type: application/json" \
    -d '{
        "data": [
            {
                "name": "Summer Sale Landing",
                "data": "data:image/png;base64,iVBORw0KGgo...",
                "size": 600
            },
            {
                "name": "Product Launch Poster",
                "data": "data:image/png;base64,iVBORw0KGgo...",
                "size": 600
            }
        ]
    }'
  ```
</RequestExample>

<Warning>
  The response is a **binary ZIP archive**, not JSON. Nothing is persisted server-side — for large selections that you'd rather receive by email, use [Export QR Codes](/api-reference/management-api/qr/export) instead.
</Warning>

## Related

* [Download a rendered QR Code image](/api-reference/management-api/qr/download-rendered) — the single-file form of this endpoint.
* [Export QR Codes](/api-reference/management-api/qr/export) — an asynchronous export for large selections.
* [QR Manager overview](/api-reference/management-api/qr/overview) — the quotas, role permissions, and Trash model shared by every endpoint in this module.
* [Management API overview](/api-reference/management-api/overview) — the auth scheme and quota rules that apply to this endpoint.


## OpenAPI

````yaml api-reference/openapi/management-api.json POST /qr/download/multi/
openapi: 3.1.0
info:
  title: Scanova Management API (v2)
  description: >-
    The complete Scanova Management API — every endpoint available at
    api.scanova.io (QR codes, folders, tags, leads, forms, analytics, plans,
    shared users & roles), plus the token-creation and usage-stats endpoints
    used to authenticate against it. Every path and request/response shape below
    was verified live against a real API key and the actual running backend
    (Phase 7, 2026-08-16) — not guessed from reading urls.py alone.
  version: 2.0.0
servers:
  - url: https://api.scanova.io
    description: Management API — QR/folder/tag/lead/form/analytics/plans endpoints
security:
  - apiKeyAuth: []
paths:
  /qr/download/multi/:
    post:
      summary: Download many rendered QR images as a ZIP
      description: >-
        Batch form of the single rendered-QR download: takes a list of download
        requests and returns one ZIP archive bundling every generated file. Same
        permission and quota gates as the single endpoint. Binary response,
        nothing persisted server-side.
      operationId: downloadRenderedQrCodesZip
      requestBody:
        content:
          application/json:
            example:
              data:
                - name: Summer Sale Landing
                  data: data:image/png;base64,iVBORw0KGgo...
                  size: 600
                - name: Product Launch Poster
                  data: data:image/png;base64,iVBORw0KGgo...
                  size: 600
      responses:
        '200':
          description: >-
            A ZIP archive containing one file per request, as a binary
            attachment.
        '400':
          description: '`data` empty, or one of the entries is invalid.'
        '403':
          description: >-
            RASTER_EXPORTING / VECTOR_EXPORTING quota exhausted, or the role
            lacks QR_CODE_CAN_DOWNLOAD.
components:
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: Authorization
      description: >-
        Send your Management API key as the raw value of the Authorization
        header — no "Bearer " or "Token " prefix, and no other characters.
        Example: `Authorization: 401f7ac837da42b97f613d789819ff93537bee6a`. A
        header containing more than one space-separated part is rejected
        outright. Requests also require the request's Host header to be the
        management API host (e.g. api.scanova.io) — the same key sent to the
        regular API host will not authenticate.

````