Crawl4AIWeb・SEO データ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.

Price: $0.00215/successプロバイダー原価
Success rate: 97.7%Last 30 days · 2,074 calls
Latency p50: 4.9 sp95 11 s
Last verified: 2026/10/07Verified working

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

Try online近日公開Provider docs ↗

Uses platform quota
Synchronous response
Reads public data

パラメータ

パラメータ	型	必須	説明	例
クエリパラメータ
`q`	文字列	必須	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`	文字列	任意	search country, e.g. us
`hl`	文字列	任意	search language, e.g. en
`deep`	整数	任意	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`	文字列	任意	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	任意	1 skips every cache

クエリパラメータ
q文字列必須
the question or prompt, up to 4,000 characters; say the shape you want inside it, e.g. 'answer with JSON only: {...}'
例：who founded stripe
gl文字列任意
search country, e.g. us
hl文字列任意
search language, e.g. en
deep整数任意
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文字列任意
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整数任意
1 skips every cache

コード例

$TOOLSWITCH_KEY をコンソールで作成したキーに置き換えてください。

Preview

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());

このゲートウェイ API はプレビュー版です。URL や認証方式は変更される場合があります。パラメータはサンプルデータです。呼び出し料金は $0.00215/success です。サービス料を含みます。