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

# File storage breakdown

> Returns used storage (KiB) for your whole account, the current project, and the current end user, plus the plan limit in GiB.



## OpenAPI

````yaml /api-reference/openapi.json get /api/v1/file/storage-breakdown
openapi: 3.0.0
info:
  title: Flowra API (API Key Endpoints)
  description: >-
    **Flowra** is an AI-powered platform for building agents, workflows, and
    integrations.


    ### Capabilities

    - **Tools & Toolkits** – Define and group tools for agents and workflows.

    - **Workflows** – Orchestrate steps and automate processes.

    - **Triggers** – Schedule or event-based execution.

    - **Auth & Connections** – OAuth, API keys, and connected accounts.

    - **MCP** – Model Context Protocol server integration.

    - **Knowledge / RAG** – Add files and URLs for retrieval-augmented
    generation.


    ### Authentication

    Use the **x-api-key** header with a project API key to access endpoints that
    support API Key auth. Create and manage API keys in the dashboard under your
    project settings.


    Only endpoints that support API Key authentication via the @ApiKeyEnabled()
    decorator.


    Send x-api-key (required). On multi-tenant endpoints, optionally send
    x-username to act as an external user.


    Only endpoints that support API Key authentication via the @ApiKeyEnabled()
    decorator.


    Send x-api-key (required). On multi-tenant endpoints, optionally send
    x-username (defaults to the project’s default external user).
  version: '1.0'
  contact:
    name: Flowra
    url: https://flowra.dev
servers:
  - url: https://flowra.dev
    description: Flowra API
security: []
tags:
  - name: Users
    description: User profile
  - name: External Users
    description: End-user identities inside a project (x-username)
  - name: Auth Configs
    description: OAuth and API key configs for toolkits
  - name: Connected Accounts
    description: OAuth connected accounts and link creation
  - name: Toolkits
    description: List and search toolkits
  - name: Tools
    description: List, execute, and manage tools
  - name: Skills
    description: Browse, create, import, and install skills
  - name: Workflow & Agent
    description: Create, run, and inspect workflows and agents
  - name: Triggers
    description: Schedule and event-based trigger instances
  - name: Chat
    description: Threads and streaming agent runs
  - name: File
    description: Upload, list, and download files
  - name: Knowledge
    description: RAG knowledge collections
  - name: Table
    description: Collections and documents
  - name: Sandbox
    description: Ephemeral and durable code sandboxes
  - name: Browser
    description: Live browser sessions and view
  - name: LLM
    description: List AI models and generate completions
  - name: MCP
    description: MCP server management
paths:
  /api/v1/file/storage-breakdown:
    get:
      tags:
        - File
      summary: File storage breakdown
      description: >-
        Returns used storage (KiB) for your whole account, the current project,
        and the current end user, plus the plan limit in GiB.
      operationId: FileController_getStorageBreakdown
      responses:
        '200':
          description: Storage breakdown
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FileStorageBreakdownDto'
      security:
        - x-api-key: []
components:
  schemas:
    FileStorageBreakdownDto:
      $ref: '#/components/schemas/FileStorageBreakdownDto'
      type: object
      properties:
        accountUsedKb:
          type: number
          description: Total storage used across all projects owned by you (KiB)
        projectUsedKb:
          type: number
          description: Storage used in the current project (KiB)
        endUserUsedKb:
          type: number
          description: Storage used by the current end user in this project (KiB)
        limitGb:
          type: number
          nullable: true
          description: >-
            Plan storage limit in GiB. null = unlimited; omitted/0 when no plan
            limit applies.
      required:
        - accountUsedKb
        - projectUsedKb
        - endUserUsedKb
  securitySchemes:
    x-api-key:
      type: apiKey
      in: header
      name: x-api-key
      description: >-
        Project API key. Create and manage keys in the dashboard under Project →
        API Keys. Send as header: x-api-key: <your-key>

````