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

# List agent versions

> Lists all versions for an agent.



## OpenAPI

````yaml /api-reference/openapi.json post /agent/version/list
openapi: 3.1.0
info:
  title: SuperU API
  description: >-
    Comprehensive API reference for SuperU voice agents, calls, tools, contacts,
    audiences, and knowledge bases.
  version: 1.0.0
servers:
  - url: https://voip-middlware.superu.ai
    description: Production
security:
  - superUApiKey: []
tags:
  - name: Calls
    description: Create and analyze calls.
  - name: Agents
    description: Create, list, import, update, and delete agents.
  - name: Agent Versions
    description: Manage versions for existing agents.
  - name: Phone Numbers
    description: Fetch phone numbers available in your account.
  - name: Call Logs
    description: Retrieve call history with filters.
  - name: Tools
    description: Create and manage callable tools.
  - name: Folders
    description: Organize agents into folders.
  - name: Contacts
    description: Create and list contacts.
  - name: Audiences
    description: Create and manage audiences and contacts.
  - name: Knowledge Base
    description: Upload and manage knowledge bases.
  - name: Campaigns
    description: Create and manage outbound campaigns with automated workflows.
paths:
  /agent/version/list:
    post:
      tags:
        - Agent Versions
      summary: List agent versions
      description: Lists all versions for an agent.
      operationId: listAgentVersions
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AgentVersionListRequest'
            example:
              agent_id: 04cf74f7-019b-4c3d-883c-610a42b32bc4
        description: Request body for List agent versions.
      responses:
        '200':
          description: Version list
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericResponse'
              example:
                - version_id: 69c228845c764b0c5ef71944
                  agent_id: 04cf74f7-019b-4c3d-883c-610a42b32bc4
                  version: 1.0.0
                  assistant_config: '{...}'
                  knowledge_base: {}
                  tools: []
                  call_forwarding: null
                  created_at: '2026-03-24 06:00:36'
                  deployed: false
                - version_id: 69c228b11e62cb42009fe445
                  agent_id: 04cf74f7-019b-4c3d-883c-610a42b32bc4
                  version: 1.0.1
                  assistant_config: '{...}'
                  knowledge_base: {}
                  tools: []
                  call_forwarding: null
                  created_at: '2026-03-24 06:01:21'
                  deployed: true
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/InternalServerError'
        '501':
          $ref: '#/components/responses/NotImplemented'
      x-codeSamples:
        - lang: curl
          label: cURL
          source: |-
            curl --request POST \\
              --url https://voip-middlware.superu.ai/agent/version/list \\
              --header 'superU-Api-Key: YOUR_SUPERU_API_KEY' \\
              --data '{
              "agent_id": "04cf74f7-019b-4c3d-883c-610a42b32bc4"
            }'
        - lang: python
          label: Python
          source: |-
            from superu import SuperU

            client = SuperU("YOUR_SUPERU_API_KEY")

            payload = {
                "agent_id": "04cf74f7-019b-4c3d-883c-610a42b32bc4"
            }

            response = client.agents.list_versions(**payload)
            print(response)
components:
  schemas:
    AgentVersionListRequest:
      allOf:
        - type: object
          required:
            - agent_id
          properties:
            agent_id:
              type: string
              description: Agent ID
              example: 04cf74f7-019b-4c3d-883c-610a42b32bc4
      description: Agent Version List Request schema.
    GenericResponse:
      type: object
      properties:
        status:
          type: string
          description: Indicates if the request was successful.
          example: success
        message:
          type: string
          description: A descriptive message about the result of the request.
          example: Request completed successfully
        data:
          type: object
          additionalProperties: true
          description: The payload of the response, if any.
      additionalProperties: true
      description: A generic response schema for successful API calls.
    ErrorResponse:
      type: object
      required:
        - message
      properties:
        status:
          type: string
          example: error
          description: Status value.
        message:
          type: string
          example: Invalid request payload
          description: Message value.
        error:
          type: string
          example: Bad Request
          description: Error value.
        code:
          type: string
          example: BAD_REQUEST
          description: Code value.
      additionalProperties: true
      description: Error Response schema.
  responses:
    BadRequest:
      description: Bad Request - invalid parameters or payload.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          example:
            status: error
            code: BAD_REQUEST
            message: Request validation failed.
    Unauthorized:
      description: Unauthorized - missing or invalid API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          example:
            status: error
            code: UNAUTHORIZED
            message: Invalid or missing superU-Api-Key.
    NotFound:
      description: Not Found - requested resource does not exist.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          example:
            status: error
            code: NOT_FOUND
            message: Resource not found.
    InternalServerError:
      description: Internal Server Error - unexpected backend error.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          example:
            status: error
            code: INTERNAL_SERVER_ERROR
            message: An unexpected server error occurred.
    NotImplemented:
      description: >-
        Not Implemented - this action is not available in the current
        deployment.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          example:
            status: error
            code: NOT_IMPLEMENTED
            message: This endpoint is not implemented for your workspace.
  securitySchemes:
    superUApiKey:
      type: apiKey
      in: header
      name: superU-Api-Key
      description: Your SuperU API key.

````