Hasura Healthz API

openapi: 3.1.0
info:
  title: Hasura Engine HTTP APIs Graphql Healthz API
  description: 'Hasura GraphQL Engine exposes a small set of HTTP APIs in addition to its

    GraphQL endpoint. This specification documents the most commonly used

    endpoints: GraphQL queries/mutations/subscriptions, Relay GraphQL, the

    Metadata API, the Schema API, the PG Dump API, the Explain API, the

    Health Check API, the Source Health Check API, the Config API, and the

    Version API.


    Authentication: When the engine is started with HASURA_GRAPHQL_ADMIN_SECRET,

    requests must include the `x-hasura-admin-secret` header (or a valid JWT).

    Roles and session variables are passed via `x-hasura-role` and any

    `x-hasura-*` session headers.

    '
  version: 2.0.0
  contact:
    name: Hasura
    url: https://hasura.io/docs/2.0/api-reference/overview/
servers:
- url: https://my-graphql-engine.example.com
  description: Self-hosted Hasura GraphQL Engine
security:
- adminSecret: []
- bearerAuth: []
tags:
- name: Healthz
paths:
  /healthz:
    get:
      summary: Health check
      description: Returns 200 OK if the server is healthy.
      operationId: health
      security: []
      responses:
        '200':
          description: Server is healthy.
          content:
            text/plain:
              schema:
                type: string
        '500':
          description: Server is unhealthy.
      tags:
      - Healthz
components:
  securitySchemes:
    adminSecret:
      type: apiKey
      in: header
      name: x-hasura-admin-secret
      description: Admin secret configured via HASURA_GRAPHQL_ADMIN_SECRET.
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: JWT token, when JWT authentication is configured.