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

# Check system health

> Checks the availability and uptime status of the R2R API.



## OpenAPI

````yaml /openapi/rag-system/health-check.json GET /api/r2r/v3/health
openapi: 3.1.0
info:
  title: IO Intelligence
  version: '1.0'
servers:
  - url: https://api.intelligence.io.solutions
security:
  - sec0: []
paths:
  /api/r2r/v3/health:
    get:
      summary: Check system health
      description: Checks the availability and uptime status of the R2R API.
      operationId: health-check
      responses:
        '200':
          description: '200'
          content:
            application/json:
              examples:
                Result:
                  value:
                    results:
                      message: message
              schema:
                type: object
                properties:
                  results:
                    type: object
                    properties:
                      message:
                        type: string
                        example: message
        '404':
          description: '404'
          content:
            application/json:
              examples:
                Result:
                  value: {}
              schema:
                type: object
                properties: {}
        '422':
          description: '422'
          content:
            text/plain:
              examples:
                Result:
                  value: ''
      deprecated: false
components:
  securitySchemes:
    sec0:
      type: oauth2
      flows: {}

````