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

# GET /depth-tick 调试模块

> GET /depth-tick 调试模块

## GET /depth-tick 调试模块

<Card title="返回接口说明" href="/apis/apis/zh/api-reference/stock/depth-tick" />

<script src="/apis/seo-keywords.js" />


## OpenAPI

````yaml apis/api-reference/openapi-zh.json GET /quote-stock-b-api/depth-tick
openapi: 3.1.0
info:
  title: AllTick 行情数据 API
  description: 股票、外汇、加密货币和商品的实时及历史行情数据API。
  version: 1.0.0
servers:
  - url: https://quote.alltick.co
    description: Production
security: []
paths:
  /quote-stock-b-api/depth-tick:
    get:
      summary: Stock Order Book Query
      description: >-
        Query latest order book (market depth) data for stock products. Supports
        batch querying multiple products.
      operationId: getStockDepthTick
      parameters:
        - name: token
          in: query
          required: true
          description: 您的API认证Token
          schema:
            type: string
        - name: query
          in: query
          required: true
          description: URL编码的JSON字符串，包含trace和symbol_list字段。
          schema:
            type: string
            default: >-
              {"trace":"abc-123","data":{"symbol_list":[{"code":"700.HK"},{"code":"AAPL.US"}]}}
          example: >-
            {"trace":"abc-123","data":{"symbol_list":[{"code":"700.HK"},{"code":"AAPL.US"}]}}
      responses:
        '200':
          description: 成功响应
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DepthTickResponse'
components:
  schemas:
    DepthTickResponse:
      type: object
      properties:
        ret:
          type: integer
        msg:
          type: string
        trace:
          type: string
        data:
          type: object
          properties:
            tick_list:
              type: array
              items:
                type: object
                properties:
                  code:
                    type: string
                    description: 产品代码
                  seq:
                    type: string
                    description: 报价序号
                  tick_time:
                    type: string
                    description: 报价时间戳（毫秒）
                  bids:
                    type: array
                    items:
                      type: object
                      properties:
                        price:
                          type: string
                        volume:
                          type: string
                  asks:
                    type: array
                    items:
                      type: object
                      properties:
                        price:
                          type: string
                        volume:
                          type: string

````