openapi: 3.0.3
info:
  version: 1.66.0
  title: FusionAuth Api Key Health API
  description: This is a FusionAuth server. Find out more at [https://fusionauth.io](https://fusionauth.io). You need to [set up an API key](https://fusionauth.io/docs/v1/tech/apis/authentication#managing-api-keys) in the FusionAuth instance you are using to test out the API calls.
  license:
    name: Apache2
servers:
- url: http://localhost:9011
- url: https://sandbox.fusionauth.io
security:
- ApiKeyAuth: []
tags:
- name: Health
paths:
  /api/health:
    get:
      description: Retrieves the FusionAuth system health. This API will return 200 if the system is healthy, and 500 if the system is un-healthy.
      operationId: retrieveSystemHealthWithId
      parameters: []
      responses:
        '200':
          description: Success
        default:
          description: Error
      tags:
      - Health
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      name: Authorization
      in: header
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT