Anthropic Environments API

openapi: 3.1.0
info:
  title: Anthropic Admin Agents Environments API
  description: Manage administrative functions for Anthropic organizations, workspaces, users, invites, and API keys.
  version: 1.0.0
  contact:
    name: Anthropic
    url: https://www.anthropic.com
    email: support@anthropic.com
  license:
    name: Anthropic API License
    url: https://www.anthropic.com/terms
servers:
- url: https://api.anthropic.com/v1
  description: Production Server
security:
- AdminApiKeyAuth: []
tags:
- name: Environments
  description: Container configuration for agent sessions
paths:
  /v1/environments:
    post:
      summary: Anthropic Create Environment
      description: Create a container configuration for sessions.
      operationId: createEnvironment
      tags:
      - Environments
      parameters:
      - $ref: '#/components/parameters/AnthropicVersion'
      - $ref: '#/components/parameters/AnthropicBeta'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateEnvironmentRequest'
      responses:
        '200':
          description: Environment created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Environment'
    get:
      summary: Anthropic List Environments
      description: Paginated list of environments.
      operationId: listEnvironments
      tags:
      - Environments
      parameters:
      - $ref: '#/components/parameters/AnthropicVersion'
      - $ref: '#/components/parameters/AnthropicBeta'
      responses:
        '200':
          description: Environments.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EnvironmentList'
  /v1/environments/{environment_id}:
    get:
      summary: Anthropic Get Environment
      operationId: getEnvironment
      tags:
      - Environments
      parameters:
      - $ref: '#/components/parameters/AnthropicVersion'
      - $ref: '#/components/parameters/AnthropicBeta'
      - $ref: '#/components/parameters/EnvironmentIdPath'
      responses:
        '200':
          description: Environment.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Environment'
    delete:
      summary: Anthropic Delete Environment
      operationId: deleteEnvironment
      tags:
      - Environments
      parameters:
      - $ref: '#/components/parameters/AnthropicVersion'
      - $ref: '#/components/parameters/AnthropicBeta'
      - $ref: '#/components/parameters/EnvironmentIdPath'
      responses:
        '200':
          description: Environment deleted.
  /v1/environments/{environment_id}/archive:
    post:
      summary: Anthropic Archive Environment
      operationId: archiveEnvironment
      tags:
      - Environments
      parameters:
      - $ref: '#/components/parameters/AnthropicVersion'
      - $ref: '#/components/parameters/AnthropicBeta'
      - $ref: '#/components/parameters/EnvironmentIdPath'
      responses:
        '200':
          description: Environment archived.
components:
  schemas:
    Environment:
      type: object
      properties:
        id:
          type: string
        type:
          type: string
          example: environment
        name:
          type: string
        config:
          type: object
        created_at:
          type: string
          format: date-time
        archived_at:
          type: string
          format: date-time
          nullable: true
    EnvironmentList:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/Environment'
        has_more:
          type: boolean
    CreateEnvironmentRequest:
      type: object
      required:
      - name
      - config
      properties:
        name:
          type: string
        config:
          type: object
          required:
          - type
          properties:
            type:
              type: string
              enum:
              - cloud
              - self_hosted
            packages:
              type: object
              additionalProperties:
                type: array
                items:
                  type: string
            networking:
              type: object
              properties:
                type:
                  type: string
                  enum:
                  - unrestricted
                  - limited
                allowed_hosts:
                  type: array
                  items:
                    type: string
                allow_mcp_servers:
                  type: boolean
                allow_package_managers:
                  type: boolean
  parameters:
    AnthropicVersion:
      name: anthropic-version
      in: header
      required: true
      schema:
        type: string
        default: '2023-06-01'
    EnvironmentIdPath:
      name: environment_id
      in: path
      required: true
      schema:
        type: string
    AnthropicBeta:
      name: anthropic-beta
      in: header
      required: true
      description: Must include managed-agents-2026-04-01.
      schema:
        type: string
        default: managed-agents-2026-04-01
  securitySchemes:
    AdminApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: Your Admin API key for authentication (starts with sk-ant-admin...).