Crawl4AI网页与 SEO 数据SEO/AEO

Answer a question from the web, prose or JSON

crawl4ai.web.answer

Answers a question or a whole agent prompt (up to 4,000 characters) from the web's current top results, with the pages it drew on. Ask for JSON in the question, or pass a JSON Schema, and the answer is JSON of that shape. answer.source says whether the text is Google's own answer (google_ai_mode, google_ai_overview) or written from the pages (crawl4ai). answered is false, and free, when the pages hold no answer. Experimental: fields may be added.

价格: $0.00215/success按供应商原价
成功率: 97.7%近 30 天 · 2,074 次
延迟 p50: 4.9 秒p95 11 秒
最后验证: 2026年10月7日实测可用

GEThttps://toolswitch.dev/v1/tools/crawl4ai.web.answer?q=who+founded+stripe预览

在线试用即将上线供应商文档 ↗

可用平台额度调用
同步返回
读取公开数据

参数

参数	类型	必填	说明	示例
查询参数
`q`	字符串	必填	the question or prompt, up to 4,000 characters; say the shape you want inside it, e.g. 'answer with JSON only: {...}'	`who founded stripe`
`gl`	字符串	可选	search country, e.g. us
`hl`	字符串	可选	search language, e.g. en
`deep`	整数	可选	1 reads pages and writes an answer when the web has none; 0 returns only the web's own direct answer, else answered false
`schema`	字符串	可选	a JSON Schema object as a JSON string, up to 4,000 bytes; the answer is then JSON of exactly that shape (parse answer.text)
`nocache`	整数	可选	1 skips every cache

查询参数
q字符串必填
the question or prompt, up to 4,000 characters; say the shape you want inside it, e.g. 'answer with JSON only: {...}'
示例：who founded stripe
gl字符串可选
search country, e.g. us
hl字符串可选
search language, e.g. en
deep整数可选
1 reads pages and writes an answer when the web has none; 0 returns only the web's own direct answer, else answered false
schema字符串可选
a JSON Schema object as a JSON string, up to 4,000 bytes; the answer is then JSON of exactly that shape (parse answer.text)
nocache整数可选
1 skips every cache

代码示例

将 $TOOLSWITCH_KEY 替换为你在控制台创建的密钥。

预览

curl -X GET 'https://toolswitch.dev/v1/tools/crawl4ai.web.answer?q=who+founded+stripe' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY"

import os
import requests

response = requests.request(
    "GET",
    "https://toolswitch.dev/v1/tools/crawl4ai.web.answer?q=who+founded+stripe",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/crawl4ai.web.answer?q=who+founded+stripe", {
  method: "GET",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
  },
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

网关接口为预览版，地址与鉴权方式可能调整。示例参数仅为样例数据。调用按 $0.00215/success 计费，已含服务费。