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

# Ping



## AsyncAPI

````yaml asyncapi.json ping
id: ping
title: Ping
description: ''
servers:
  - id: production
    protocol: wss
    host: api.tickdb.ai
    bindings: []
    variables: []
address: /v1/realtime
parameters: []
bindings: []
operations:
  - &ref_2
    id: sendPing
    title: Send ping
    type: send
    messages:
      - &ref_4
        id: pongResponse
        contentType: application/json
        payload:
          - name: Pong Response
            description: Server response to ping
            type: object
            properties:
              - name: cmd
                type: string
                description: Pong response
                required: true
              - name: code
                type: integer
                description: Response code
                required: true
              - name: message
                type: string
                description: Response message
                required: true
              - name: data
                type: object
                required: true
                properties:
                  - name: timestamp
                    type: integer
                    description: Server timestamp in milliseconds
                    required: true
        headers: []
        jsonPayloadSchema:
          type: object
          additionalProperties: false
          properties:
            cmd:
              type: string
              const: pong
              description: Pong response
              x-parser-schema-id: <anonymous-schema-55>
            code:
              type: integer
              example: 0
              description: Response code
              x-parser-schema-id: <anonymous-schema-56>
            message:
              type: string
              example: pong
              description: Response message
              x-parser-schema-id: <anonymous-schema-57>
            data:
              type: object
              additionalProperties: false
              properties:
                timestamp:
                  type: integer
                  example: 1768976158541
                  description: Server timestamp in milliseconds
                  x-parser-schema-id: <anonymous-schema-59>
              required:
                - timestamp
              x-parser-schema-id: <anonymous-schema-58>
          required:
            - cmd
            - code
            - message
            - data
          x-parser-schema-id: <anonymous-schema-54>
        title: Pong Response
        description: Server response to ping
        example: |-
          {
            "cmd": "<string>",
            "code": 123,
            "message": "<string>",
            "data": {
              "timestamp": 123
            }
          }
        bindings: []
        extensions:
          - id: x-parser-unique-object-id
            value: pongResponse
    bindings: []
    extensions: &ref_0
      - id: x-parser-unique-object-id
        value: ping
  - &ref_1
    id: receivePong
    title: Receive pong
    type: receive
    messages:
      - &ref_3
        id: pingRequest
        contentType: application/json
        payload:
          - name: Ping Request
            description: Send ping to check connection
            type: object
            properties:
              - name: cmd
                type: string
                description: Ping command (fixed value)
                required: true
        headers: []
        jsonPayloadSchema:
          type: object
          additionalProperties: false
          properties:
            cmd:
              type: string
              const: ping
              default: ping
              description: Ping command (fixed value)
              x-parser-schema-id: <anonymous-schema-53>
          required:
            - cmd
          x-parser-schema-id: <anonymous-schema-52>
        title: Ping Request
        description: Send ping to check connection
        example: |-
          {
            "cmd": "ping"
          }
        bindings: []
        extensions:
          - id: x-parser-unique-object-id
            value: pingRequest
    bindings: []
    extensions: *ref_0
sendOperations:
  - *ref_1
receiveOperations:
  - *ref_2
sendMessages:
  - *ref_3
receiveMessages:
  - *ref_4
extensions:
  - id: x-parser-unique-object-id
    value: ping
securitySchemes:
  - id: apiKey
    name: api_key
    type: httpApiKey
    in: query
    extensions: []

````