Crawl4AIDatos web y SEOSEO/AEO

Scrape or crawl a web page to clean Markdown for LLMs

crawl4ai.web.scrape

Scrape one URL, a web page or a PDF, into clean, LLM-ready Markdown text and/or HTML. Crawl4AI picks the cheapest engine that works (archive, plain fetch, real browser that renders JavaScript), with optional links, media, metadata and tables; proxies for sites that block datacenters.

Price: $0.00015/successAl precio del proveedor
Success rate: 51,4 %Last 30 days · 1.410.303 calls
Latency p50: 1 sp95 15 s
Last verified: 5 oct 2026Verified working

POSThttps://toolswitch.dev/v1/tools/crawl4ai.web.scrapePreview

Try onlinePróximamenteProvider docs ↗

Uses platform quota
Synchronous response
Reads public data

Parámetros

Most pages answer in 1-2 s; a page that needs a real browser takes 10-30 s, and a failed page ends within about 55 s. A PDF URL returns the PDF's text as Markdown. Images and other binary files answer 422 binary-body within about a second, free. Blocked (403), unreachable (502) and fleet-busy (503) answers are free; retry a 503 after a few seconds.

Esta herramienta no tiene parámetros. Consulta la documentación del proveedor ↗ Provider docs

Ejemplos de código

Sustituye $TOOLSWITCH_KEY por la clave que creaste en la consola.

Preview

curl -X POST 'https://toolswitch.dev/v1/tools/crawl4ai.web.scrape' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY" \
  -H "Content-Type: application/json" \
  --data-raw '{"url":"https://example.com","format":"md"}'

import os
import json
import requests

response = requests.request(
    "POST",
    "https://toolswitch.dev/v1/tools/crawl4ai.web.scrape",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
    json=json.loads("{\"url\":\"https://example.com\",\"format\":\"md\"}"),
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/crawl4ai.web.scrape", {
  method: "POST",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
    "Content-Type": "application/json",
  },
  body: JSON.stringify(JSON.parse("{\"url\":\"https://example.com\",\"format\":\"md\"}")),
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

La API de la pasarela está en versión preliminar; su URL y autenticación pueden cambiar. Los parámetros del ejemplo son datos de muestra. Las llamadas se facturan a $0.00015/success, incluida la tarifa de servicio.