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

# List Agent Environments

> Environments this agent can run calls in. `production` is always first and reflects the published version. See the Versions and Publishing guide.



## OpenAPI

````yaml GET /agents/{id}/environments
openapi: 3.1.0
info:
  title: RevRing Voice AI API
  description: >-
    RevRing Voice AI platform API for managing AI voice agents, phone calls, SIP
    trunks, and analytics. Build intelligent voice applications that can handle
    inbound and outbound phone calls with AI-powered conversational agents.
  version: 1.0.0
  contact:
    name: RevRing Support
    url: https://revring.ai
servers:
  - url: https://api.revring.ai/v1
    description: Production API
security:
  - apiKeyAuth: []
tags:
  - name: Messaging Connections
    description: Connect messaging providers so agents can send text messages
  - name: Messages
    description: Send text messages and read your message log
  - name: Conversations
    description: List and clear managed conversation threads
  - name: SIP Trunks
    description: Manage SIP trunks for connecting agents to the phone network
  - name: Agents
    description: Manage AI voice agents and their configuration
  - name: Agent Folders
    description: Organize agents into folders for dashboard navigation
  - name: Calls
    description: Manage and query phone calls
  - name: Analytics
    description: Get analytics and metrics about your calls
  - name: Knowledge Bases
    description: >-
      Manage knowledge bases and sources for agent retrieval-augmented
      generation
  - name: Test Suites
    description: Manage test suites, test cases, and test runs for agent evaluation
  - name: Voices
    description: Browse the voices available to your organization for agent speech
  - name: Webhooks
    description: Webhook delivery settings for your organization
paths:
  /agents/{id}/environments:
    get:
      tags:
        - Agents
      summary: List Agent Environments
      description: >-
        Environments this agent can run calls in. `production` is always first
        and reflects the published version. See the Versions and Publishing
        guide.
      parameters: []
      responses:
        '200':
          description: Environments
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/AgentEnvironment'
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '404':
          $ref: '#/components/responses/NotFoundError'
components:
  schemas:
    AgentEnvironment:
      type: object
      properties:
        name:
          type: string
          description: >-
            Slug. `production` is built in: it is the published version and
            changes through POST /agents/{id}/publish
        revision:
          type: integer
          nullable: true
          description: Version calls in this environment run on; null means the saved draft
        variables:
          type: object
          additionalProperties: true
          description: >-
            Variable defaults that override the agent's defaultVariables on
            calls in this environment
        builtin:
          type: boolean
          description: true for production
        phoneNumbers:
          type: array
          items:
            type: string
          description: Inbound numbers bound to this environment
        createdAt:
          type: string
          format: date-time
          nullable: true
        updatedAt:
          type: string
          format: date-time
          nullable: true
      required:
        - name
        - revision
        - variables
        - builtin
        - phoneNumbers
  responses:
    UnauthorizedError:
      description: Authentication required or API key invalid
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: unauthorized
    NotFoundError:
      description: Resource not found
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: not_found
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: >-
        API key for authentication. Generate API keys from the RevRing
        dashboard.

````

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