跳转到主要内容
GET
/
preview
/
{id}
获取预览数据
curl --request GET \
  --url https://api.brightdata.com/datasets/deep_lookup/v1/preview/{id} \
  --header 'Authorization: Bearer <token>'
{
  "preview_id": "<string>",
  "query": "<string>",
  "status": "pending",
  "sample_data": [
    {}
  ],
  "columns": [
    {}
  ],
  "result_limit": 123
}

授权

​
Authorization
string
header
必填

在 Authorization 头中使用您的 Bright Data API Key 作为 Bearer token。

认证方法:

  1. 从 Bright Data 账户设置获取您的 API Key: https://brightdata.com/cp/setting/users
  2. 在请求的 Authorization 头中包含 API Key
  3. 格式: Authorization: Bearer YOUR_API_KEY

示例:

Authorization: Bearer b5648e1096c6442f60a6c4bbbe73f8d2234d3d8324554bd6a7ec8f3f251f07df

了解如何获取 Bright Data API Key: https://docs.brightdata.com/cn/api-reference/authentication#如何生成新的-api-key？

路径参数

​
id
string
必填
示例:

"dld_meu4lhla1lj08i6p30"

响应

200 - application/json

预览详情

​
preview_id
string
示例:

"dld_meu4lhla1lj08i6p30"

​
query
string
示例:

"查找所有 2020 年后成立且员工超过 50 人的 AI 初创公司"

​
status
enum<string>
  • queued - 请求排队等待处理
  • running - 正在生成预览
  • completed - 结果已准备好
  • failed - 出现错误
可用选项:
pending,
processing,
completed,
failed
示例:

"completed"

​
sample_data
object[]
示例:
{
  "company_name": "Anthropic",
  "website": "anthropic.com",
  "founded_year": 2021,
  "employee_count": 160
}
​
columns
object[]
示例:
[
  {
    "company_name": "Anthropic",
    "website": "anthropic.com",
    "founded_year": 2021,
    "employee_count": 160
  }
]
​
result_limit
integer
示例:

10