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

# List agents

> Every managed agent environment (while managed agents are enabled), plus the external agents with conversations in the window. Live agents first, then by last activity.



## OpenAPI

````yaml /api-reference/openapi.json get /v1/observability/agents
openapi: 3.1.0
info:
  title: Veri API
  description: >-
    REST API for the Veri RL post-training platform. All requests require a
    Bearer API key (`vk_` prefix).
  license:
    name: ''
  version: 0.1.0
servers:
  - url: https://api.veri.studio
    description: Production
security: []
tags:
  - name: Training jobs
    description: Create, monitor, and manage training jobs.
  - name: Datasets
    description: Upload and connect training datasets.
  - name: Deployments
    description: Serve trained models and run inference.
  - name: Volumes
    description: Persistent file storage mounted into jobs.
  - name: Models
    description: Custom model registry deployments serve from.
  - name: Regions
    description: Discover available launch regions.
  - name: GPU
    description: Live GPU availability by provider and region.
  - name: Code artifacts
    description: Upload custom training script bundles.
  - name: Billing
    description: Credit balance and transaction history.
  - name: API keys
    description: Create and revoke API keys.
  - name: Account
    description: The authenticated caller's identity.
  - name: Settings
    description: Account-level integrations (Weights & Biases).
  - name: Metrics
    description: Prometheus metrics export for your own observability stack.
  - name: Evaluators
    description: 'Evaluators: versioned scoring rules (LLM judge, code, human).'
  - name: Experiments
    description: >-
      Experiments: offline runs of a pinned dataset snapshot through a target,
      scored by pinned evaluators.
  - name: Annotation queues
    description: >-
      Human review: queue traces, threads and experiment items, reserve one at a
      time, score them and feed corrections back into datasets.
  - name: Monitors
    description: >-
      Monitors: evaluators scoring a sampled share of a deployment's live
      traffic.
  - name: Observability
    description: Agent conversations, agents and their traffic.
  - name: Public runs
    description: Unauthenticated reads of runs their owners published to Explore.
paths:
  /v1/observability/agents:
    get:
      tags:
        - Observability
      summary: List agents
      description: >-
        Every managed agent environment (while managed agents are enabled), plus
        the external agents with conversations in the window. Live agents first,
        then by last activity.
      operationId: agents
      parameters:
        - name: from
          in: query
          description: 'Window start (RFC 3339). Default: `to` minus 24 hours.'
          required: false
          schema:
            type: string
            format: date-time
        - name: to
          in: query
          description: 'Window end (RFC 3339). Default: now.'
          required: false
          schema:
            type: string
            format: date-time
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PaginatedList_AgentSummary'
        '400':
          description: Bad window, or observability disabled
      security:
        - bearerAuth: []
components:
  schemas:
    PaginatedList_AgentSummary:
      type: object
      required:
        - object
        - data
        - has_more
      properties:
        object:
          type: string
        data:
          type: array
          items:
            type: object
            required:
              - key
              - kind
              - name
              - deployment_ids
              - active_conversations
              - conversations
              - turns
              - llm_calls
              - tool_calls
              - tool_errors
              - prompt_tokens
              - completion_tokens
              - error_rate
              - daily
            properties:
              key:
                type: string
              kind:
                type: string
                description: managed | external
              name:
                type: string
              environment_id:
                type:
                  - string
                  - 'null'
                description: 'Managed agents: the environment.'
              deployment_ids:
                type: array
                items:
                  type: string
                description: >-
                  The deployments the agent's conversations ran on (managed: the
                  one

                  its environment serves from, when it is a Veri deployment).
              active_conversations:
                type: integer
                format: int64
              last_seen_at:
                type:
                  - string
                  - 'null'
                format: date-time
                description: Latest activity in the window.
              conversations:
                type: integer
                format: int64
              turns:
                type: integer
                format: int64
              llm_calls:
                type: integer
                format: int64
              tool_calls:
                type: integer
                format: int64
              tool_errors:
                type: integer
                format: int64
              prompt_tokens:
                type: integer
                format: int64
              completion_tokens:
                type: integer
                format: int64
              avg_latency_ms:
                type:
                  - number
                  - 'null'
                format: double
                description: Mean model call latency (external agents only).
              error_rate:
                type: number
                format: double
              daily:
                type: array
                items:
                  $ref: '#/components/schemas/DailyCount'
                description: >-
                  Conversations per UTC day for the 14 days ending at `to`,
                  oldest

                  first, zero-filled (independent of `from`).
        has_more:
          type: boolean
    DailyCount:
      type: object
      required:
        - date
        - conversations
      properties:
        date:
          type: string
          format: date
          description: UTC day (YYYY-MM-DD).
        conversations:
          type: integer
          format: int64
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API key
      description: API key with the `vk_` prefix. Create one from the dashboard.

````

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