> ## Documentation Index
> Fetch the complete documentation index at: https://docs.e6data.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Ping

> Health check. Returns `"Pong"`. No authentication required.



## OpenAPI

````yaml /openapi/ingest.yaml get /ping
openapi: 3.1.0
info:
  title: Ingest Engine HTTP API
  version: '1.0'
  description: >
    The Ingest Engine exposes an HTTP API for managing pipelines, connections,
    and jobs programmatically.


    All responses are JSON. Errors return an object with an `error` message.


    List endpoints use cursor-based pagination. Responses contain a `data` array
    and a `has_more` flag.

    Pass `?starting_after=<last_id>&limit=10` to get the next page.
servers:
  - url: http://{controllerHost}:8000/api/v1
    description: The Ingest Engine controller.
    variables:
      controllerHost:
        default: localhost
        description: Host name of the Ingest Engine controller.
security:
  - bearerAuth: []
tags:
  - name: Pipelines
    description: Create, update, restart, and delete pipelines.
  - name: Jobs
    description: >-
      A job is a single execution of a pipeline. Each time a pipeline starts or
      restarts, a new job is created.
  - name: Connection profiles
    description: >-
      A connection profile stores reusable connection credentials, such as Kafka
      bootstrap servers and authentication.
  - name: Connection tables
    description: >-
      A connection table defines a specific source or sink, binding a connector,
      connection profile, schema, and table-specific configuration together.
  - name: Connectors
    description: Metadata about available connectors.
  - name: Health
    description: Health checks.
paths:
  /ping:
    get:
      tags:
        - Health
      summary: Ping
      description: Health check. Returns `"Pong"`. No authentication required.
      operationId: ping
      responses:
        '200':
          description: The service is up.
          content:
            application/json:
              schema:
                type: string
              example: Pong
      security: []
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'Send the API token as `Authorization: Bearer <token>`.'

````

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