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

# Download a package as one PDF

> Returns the signed copies once the package has completed, and the originals before that. `documents` narrows the selection to a comma-separated list of document ids; omit it for all of them. `certificate=true` appends the certificate of completion, which is only available on a completed package.



## OpenAPI

````yaml /api-reference/openapi.json get /api/v1/packages/{packageId}/download
openapi: 3.0.3
info:
  title: FlowSign API
  version: 1.0.0
  description: >-
    Public v1 API for FlowSign. Every endpoint is authenticated with a Bearer
    API key (prefix `fsk_`). Errors use `{ error, details? }`; success responses
    wrap payload data as `{ data }`.


    An organisation is divided into workspaces. A key belongs to the
    organisation and acts in one workspace per request: pass `X-Workspace-Id`
    (see `GET /api/v1/workspaces`) or omit it to act in the default workspace.
    Packages, templates, contacts and members are scoped to the workspace the
    call acts in.
servers:
  - url: https://my.flowsign.app
    description: Production
security:
  - ApiKey: []
paths:
  /api/v1/packages/{packageId}/download:
    get:
      tags:
        - Packages
      summary: Download a package as one PDF
      description: >-
        Returns the signed copies once the package has completed, and the
        originals before that. `documents` narrows the selection to a
        comma-separated list of document ids; omit it for all of them.
        `certificate=true` appends the certificate of completion, which is only
        available on a completed package.
      operationId: getPackagesByPackageIdDownload
      parameters:
        - schema:
            type: string
          required: true
          name: packageId
          in: path
        - schema:
            type: string
          required: false
          name: documents
          in: query
        - schema:
            type: string
            enum:
              - 'true'
              - 'false'
          required: false
          name: certificate
          in: query
        - schema:
            type: string
            description: >-
              The workspace to act in, from `GET /api/v1/workspaces`. Omit to
              act in the organisation's default workspace. A workspace the key's
              user cannot act in is treated as omitted.
          required: false
          name: x-workspace-id
          in: header
      responses:
        '200':
          description: The package's documents, merged into a single PDF
          content:
            application/pdf:
              schema:
                type: string
                format: binary
        '401':
          description: Missing or invalid API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '402':
          description: Caller's plan does not include this feature (publicApi / webhooks)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '403':
          description: API key present but caller lacks the required permission
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '422':
          description: Request failed schema validation; details keyed by field
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '429':
          description: Rate limit exceeded; see `Retry-After`
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    Error:
      type: object
      properties:
        error:
          type: string
        details:
          type: object
          additionalProperties:
            type: array
            items:
              type: string
      required:
        - error
  securitySchemes:
    ApiKey:
      type: http
      scheme: bearer
      bearerFormat: fsk_*

````