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

# Health check



## OpenAPI

````yaml /OPENAPI.yaml get /api/health
openapi: 3.0.3
info:
  title: Redf Backend API
  version: 1.0.0
  description: >
    OpenAPI specification for the current HTTP backend exposed by the Phoenix
    router. The spec reflects the routes and controller behaviour currently
    implemented in `blockchain_app/lib/blockchain_app_web/router.ex`.
servers:
  - url: http://localhost:4000
    description: Local development
security: []
tags:
  - name: Health
  - name: Networks
  - name: Projects
  - name: Transactions
  - name: Widgets
paths:
  /api/health:
    get:
      tags:
        - Health
      summary: Health check
      operationId: getHealth
      responses:
        '200':
          description: Service is alive
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HealthResponse'
components:
  schemas:
    HealthResponse:
      type: object
      required:
        - status
        - time
        - uptime_seconds
      properties:
        status:
          type: string
          enum:
            - ok
        time:
          type: string
          format: date-time
        uptime_seconds:
          type: integer

````