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

# Add vault list media to cache

> Fetches the current OF list and queues only missing media. Updates list visibility without changing the sync deletion baseline and never purges media.



## OpenAPI

````yaml https://api.ofauth.com/openapi.json post /v2/vault-plus/lists/:listId/add
openapi: 3.1.0
info:
  title: OFAuth API
  version: 1.0.0
  description: >-
    OFAuth API including Account, Connections, Link, Access, Dynamic Rules,
    Vault+, and Realtime webhook contracts
  contact:
    email: support@ofauth.com
    url: https://ofauth.com/
servers:
  - url: https://api.ofauth.com
security:
  - ApiKey: []
tags:
  - name: Account
    description: Account management endpoints.
  - name: Connections
    description: Connection management endpoints.
  - name: Link
    description: Link authentication and session endpoints.
  - name: Access
    description: All Access related endpoints.
  - name: Analytics
    description: 'Access: charts, tops, and performance metrics.'
  - name: Earnings
    description: 'Access: earnings charts, transactions, and chargebacks.'
  - name: Messages
    description: 'Access: messaging, chats, queue, and mass messaging.'
  - name: Posts
    description: 'Access: create, edit, list, and manage posts.'
  - name: Promotions
    description: 'Access: promotions, trials, and bundles.'
  - name: Users
    description: 'Access: user profiles, subscriptions, and actions.'
  - name: Vault
    description: 'Access: vault folders, media, and management.'
  - name: Upload
    description: 'Access: media upload and processing.'
  - name: Self
    description: 'Access: authenticated account details and settings.'
  - name: Stories
    description: 'Access: stories listing and management.'
  - name: Subscriptions
    description: 'Access: subscription offers, discounts, and management.'
  - name: Realtime
    description: >-
      Realtime webhook delivery contracts, including relayed OnlyFans websocket
      events.
  - name: Dynamic Rules
    description: Dynamic signing rules operations.
  - name: Vault+
    description: Vault+ caching and management.
externalDocs:
  description: OFAuth Developer Documentation
  url: https://docs.ofauth.com
paths:
  /v2/vault-plus/lists/:listId/add:
    post:
      tags:
        - Vault+ Lists
      summary: Add vault list media to cache
      description: >-
        Fetches the current OF list and queues only missing media. Updates list
        visibility without changing the sync deletion baseline and never purges
        media.
      parameters:
        - schema:
            type: string
            description: OnlyFans vault list ID to fetch and add to Vault+.
            example: '28489180'
          required: true
          name: listId
          in: path
        - schema:
            type: string
            minLength: 1
            description: Connection ID whose Vault+ list cache should be read or modified.
            example: conn_v5bsqkzsjfk8cgr7hqbbw09t
          required: true
          name: x-connection-id
          in: header
      responses:
        '200':
          description: >-
            Additive list cache operation completed. Missing media was queued,
            existing media was skipped, and the sync deletion baseline was not
            changed.
          content:
            application/json:
              schema:
                type: object
                properties:
                  queued:
                    type: boolean
                    description: Whether any missing media was queued for caching.
                    example: true
                  listId:
                    type: string
                    description: OnlyFans vault list ID.
                    example: '28489180'
                  seen:
                    type: number
                    description: Number of media items seen in the current OF list fetch.
                    example: 42
                  queuedItems:
                    type: number
                    description: Number of missing media items queued for caching.
                    example: 3
                  skippedExisting:
                    type: number
                    description: Number of seen media items already known to Vault+.
                    example: 39
                required:
                  - queued
                  - listId
                  - seen
                  - queuedItems
                  - skippedExisting
                description: Additive list cache response.
              example:
                queued: true
                listId: '28489180'
                seen: 42
                queuedItems: 3
                skippedExisting: 39
        '400':
          description: The x-connection-id header is missing or invalid.
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                    description: Human-readable error message.
                    example: Unauthorized
                required:
                  - error
                description: Error response.
              example:
                error: x-connection-id header is required
        '401':
          description: The API key is missing, invalid, or lacks the ACCOUNT scope.
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                    description: Human-readable error message.
                    example: Unauthorized
                required:
                  - error
                description: Error response.
              example:
                error: Unauthorized
        '502':
          description: >-
            Vault+ could not fetch the live OnlyFans vault list for this
            connection, or the list exceeded the maximum fetch window.
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                    description: Human-readable error message.
                    example: Unauthorized
                required:
                  - error
                description: Error response.
              example:
                error: Failed to fetch vault list media
      security:
        - ApiKey: []
components:
  securitySchemes:
    ApiKey:
      type: apiKey
      name: apiKey
      in: header
      description: >-
        Your OFAuth [API key](/quickstart#2-copy-your-api-key) for
        authenticating requests.

````