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

# Running sandboxes

> Sandboxes running now against the plan's limit (every role).



## OpenAPI

````yaml /api-reference/openapi.yaml get /v1/concurrency
openapi: 3.1.0
info:
  title: Zode API
  version: 0.1.0
  description: Sandboxes for coding agents. Every route takes an API key as a bearer token.
servers:
  - url: https://api.zode.dev
security:
  - bearerAuth: []
tags:
  - name: Sandboxes
  - name: Commands
  - name: Browser and desktop
  - name: Snapshots
  - name: Images
  - name: Environments
  - name: Flight recorder
  - name: Attestation
  - name: Agents
  - name: Proxying
  - name: Webhooks
  - name: OpenTelemetry
  - name: Alerts
  - name: CI
  - name: Usage and billing
  - name: Workspace
  - name: Platform
paths:
  /v1/concurrency:
    get:
      tags:
        - Sandboxes
      summary: Running sandboxes
      description: Sandboxes running now against the plan's limit (every role).
      operationId: getConcurrency
      responses:
        '200':
          description: Running count
          content:
            application/json:
              schema:
                type: object
                required:
                  - running
                  - limit
                  - plan
                properties:
                  running:
                    type: integer
                    description: running, creating or starting
                  limit:
                    type:
                      - integer
                      - 'null'
                    description: 'null: no limit on this plan'
                  plan:
                    type: string
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: zode_tok_<64 hex chars>
      description: >-
        An API key (`zode_tok_...`). Create one in the console under API keys
        (https://console.zode.dev/tokens), or with `zode login`.

````

This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.