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

# Get server version

> Return the Google ADK version, implementation language, and language version



## OpenAPI

````yaml productions/api-reference/openapi/en/harness-runtime.json GET /version
openapi: 3.1.0
info:
  title: Harness Runtime
  version: agentkit-cli 0.54.0 / SDK 0.8.0 / ADK 2.2.0
  description: >-
    Harness Runtime deployed by AgentKit CLI 0.54.0, verified with VeADK 1.0.8,
    AgentKit SDK 0.8.0, and Google ADK 2.2.0; scheduled tasks require separate
    enablement
servers:
  - url: http://localhost:8000
    description: Local server
security:
  - {}
  - RuntimeBearer: []
tags:
  - name: Service and applications
  - name: Sessions
  - name: Agent execution
  - name: Artifacts
  - name: Memory
  - name: Evaluation · development server
  - name: Debugging · development server
  - name: Compatibility endpoints
  - name: Harness cronjobs
paths:
  /version:
    get:
      tags:
        - Service and applications
      summary: Get server version
      description: >-
        Return the Google ADK version, implementation language, and language
        version
      operationId: harnessRuntimeVersion
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  version:
                    type: string
                  language:
                    type: string
                  language_version:
                    type: string
                required:
                  - version
                  - language
                  - language_version
              example:
                version: 2.2.0
                language: python
                language_version: 3.12.0
components:
  securitySchemes:
    RuntimeBearer:
      type: http
      scheme: bearer
      description: >-
        Optional locally without a gateway; cloud deployments use the Runtime
        API key or user-pool JWT required by that deployment, never the model
        API key

````