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

# Health Check

> Health check endpoint, carrying the commit this instance was built from.

Notes
-----
``commit`` lets a caller distinguish *which* build answered, not merely that
something did. Porter serves old and new pods simultaneously during a rollout,
so a bare liveness reply cannot tell a deploy gate whether the build it is about
to test is actually live. Empty when unset (local runs, older images).



## OpenAPI

````yaml https://api.ionworks.com/openapi.json get /healthz
openapi: 3.1.0
info:
  title: FastAPI
  version: 0.1.0
servers:
  - url: https://api.ionworks.com
    description: Production
security: []
paths:
  /healthz:
    get:
      tags:
        - Health check
      summary: Health Check
      description: >-
        Health check endpoint, carrying the commit this instance was built from.


        Notes

        -----

        ``commit`` lets a caller distinguish *which* build answered, not merely
        that

        something did. Porter serves old and new pods simultaneously during a
        rollout,

        so a bare liveness reply cannot tell a deploy gate whether the build it
        is about

        to test is actually live. Empty when unset (local runs, older images).
      operationId: health_check_healthz_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}

````