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

# Transfer between provider folder and vault

> One-shot import (provider folder → vault) or export (vault → provider folder). Upserts the link identified by (connection_id, direction, remote, vault_id): first call backfills, later calls move only new/changed files via the ledger. Poll GET /links/{id} → active_run for progress.



## OpenAPI

````yaml /openapi.json post /connectors/v1/transfer
openapi: 3.1.0
info:
  title: Case.dev API
  description: >-
    The AI-native platform for legal technology. Build smarter legal
    applications with our suite of AI-powered APIs.
  version: 1.0.0
  contact:
    name: Case.dev Support
    email: support@casemark.com
    url: https://case.dev
  license:
    name: Proprietary
    url: https://case.dev/terms
servers:
  - url: https://api.case.dev
    description: Production
security:
  - bearerAuth: []
tags:
  - name: Vaults
    description: Secure document storage with semantic search and GraphRAG
  - name: Memory
    description: >-
      Persistent memory for AI agents with semantic search and 12 generic
      indexed tag fields
  - name: OCR
    description: Extract text from PDFs, images, and scanned documents
  - name: Voice
    description: Audio transcription and text-to-speech
  - name: LLMs
    description: Access 40+ language models through a unified API
  - name: Search
    description: Web search, AI answers, and deep research
  - name: Mail
    description: Managed inboxes for agent email workflows
  - name: Media
    description: Transcript retrieval and captioned media clip generation
  - name: Legal
    description: Legal research tools including citation verification
  - name: Privilege
    description: Privilege detection for e-discovery and litigation workflows
  - name: Compute
    description: Serverless GPU and CPU infrastructure
  - name: Format
    description: Document formatting and template rendering (MD/JSON to PDF/DOCX)
  - name: SuperDoc
    description: Document conversion and template automation
  - name: Webhooks
    description: Webhook endpoint management
  - name: System
    description: Public system metadata and discovery endpoints
  - name: Usage
    description: Usage reporting and webhook subscriptions
  - name: Database
    description: Serverless PostgreSQL databases with instant branching
  - name: Translation
    description: Language detection and translation for multilingual legal workflows
  - name: Skills
    description: Search and read legal AI skills for agents
  - name: Agents
    description: >-
      Create, manage, and execute AI agents with tool access, sandbox
      environments, and async run workflows
  - name: Matters
    description: Matter-native legal workspaces and orchestration primitives
  - name: Connectors
    description: Import and export between provider folders (Google Drive) and vaults
  - name: Applications Projects
    description: Web application project management
  - name: Applications Deployments
    description: Web application deployment management
  - name: Applications Domains
    description: Custom domain configuration for applications
  - name: Applications Env Vars
    description: Environment variable management for applications
paths:
  /connectors/v1/transfer:
    post:
      tags:
        - Connectors
      summary: Transfer between provider folder and vault
      description: >-
        One-shot import (provider folder → vault) or export (vault → provider
        folder). Upserts the link identified by (connection_id, direction,
        remote, vault_id): first call backfills, later calls move only
        new/changed files via the ledger. Poll GET /links/{id} → active_run for
        progress.
      operationId: createConnectorTransfer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - direction
                - connection_id
                - remote
                - vault_id
              properties:
                direction:
                  type: string
                  enum:
                    - import
                    - export
                connection_id:
                  type: string
                remote:
                  type: object
                  required:
                    - folder_id
                  properties:
                    container_id:
                      type: string
                    folder_id:
                      type: string
                    path:
                      type: string
                vault_id:
                  type: string
                matter_id:
                  type: string
                  nullable: true
                run_mode:
                  type: string
                  enum:
                    - auto
                    - full_reconcile
                  default: auto
                policy:
                  type: object
                  properties:
                    deletes:
                      type: string
                      enum:
                        - mirror
                        - preserve
                    collisions:
                      type: string
                      enum:
                        - version
                        - overwrite
                        - skip
                    filters:
                      type: object
                      properties:
                        max_size_bytes:
                          type: integer
                        exclude_mime:
                          type: array
                          items:
                            type: string
      responses:
        '202':
          description: Link created/re-triggered; run in progress
          content:
            application/json:
              schema:
                type: object
                properties:
                  links:
                    type: array
                    items:
                      type: object
        '400':
          description: Invalid payload
        '401':
          description: Invalid API key
        '403':
          description: Insufficient permissions or provider does not support export
        '404':
          description: Connection or vault not found
        '409':
          description: Connection requires reauthorization
        '501':
          description: direction "both" is not available yet
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key
      description: API key starting with `sk_case_`

````