GET openspeech.cn HTTP 2002.6 s2.1 KB$0.000015 captured Aug 7, 2026

openspeech.cn, as data

One API turns any openspeech.cn page into markdown, structured JSON, its link graph or a screenshot, and crawls the whole site the same way. The panel shows the real response we captured.

target profile from the capture

Render mode: Plain HTTP, no browser needed
Response: HTTP 200 in 2.6 s
Page size: 2.1 KB of markdown, 44 lines
Fields: Title, Content, Date, Source and 1 more
Captured: Aug 7, 2026

Start scraping openspeech.cn See the code

Free balance on signup, no card. This openspeech.cn page cost $0.000015 to fetch.

response 200 · 2.6 s · 2.1 KB

## Table of Contents### PrefaceThis manual includes contributions from many members of the Tomcat Projectdeveloper community. The following authors have provided significant content:### Table of ContentsThe information presented is divided into the following sections:Briefly describes the information covered here, withlinks and references to other sources of information.Covers acquiring and installing the required softwarecomponents to use Tomcat for web application development.Discusses the standard directory layout for a web application(defined in the Servlet API Specification), the Web ApplicationDeployment Descriptor, and options for integration with Tomcatin your development environment.Describes a useful approach to organizing the source codedirectories for your project, and introduces the`build.xml` used by Ant to manage compilation.Provides brief descriptions of typical development processesutilizing the recommended deployment and source organizations.This directory contains a very simple, but functionally complete,"Hello, World" application built according to the principlesdescribed in this manual. You can use this application topractice using the described techniques.**Notice: **This comments section collects your suggestionson improving documentation for Apache Tomcat.If you have trouble and need help, readand ask your question on the tomcat-usersDo not ask such questions here. This is not a Q&A section.The Apache Comments System is explained here.Comments may be removed by our moderators if they are eitherimplemented or considered invalid/off-topic.

POST /scrape · sms.openspeech.cn/docs/appdev/index.md · markdown · 44 lines · captured Aug 7, 2026

What Spider does on openspeech.cn

Same key, five endpoints. The numbers under a cell were measured on this page.

/scrape

Page to markdown

Clean text for RAG and LLM context, boilerplate removed. The lane that runs without a key.

2.6 s · $0.000015

/fetch

Page to JSON

Spider reads the page and names the fields. Pass your own schema when you need exact keys.

/crawl

Whole site

Follows openspeech.cn's own links, respects robots, streams pages as they land.

/links

Link graph

Every internal and external URL on a page, before you decide what to fetch.

/screenshot

Rendered capture

Real Chromium, full-page PNG. The same call also returns the rendered HTML.

The call behind the panel

This request produced the response above. Paste it with your key and you get the same bytes.

request scrape.sh

curl -X POST https://api.spider.cloud/scrape \
  -H "Authorization: Bearer $SPIDER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"url": "https://sms.openspeech.cn/docs/appdev/index.html", "return_format": "markdown"}'

from spider import Spider

app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://sms.openspeech.cn/docs/appdev/index.html", params=params)
print(page[0]["content"])

import { Spider } from "@spider-cloud/spider-client";

const app = new Spider();
const [page] = await app.scrapeUrl("https://sms.openspeech.cn/docs/appdev/index.html", {
  return_format: "markdown",
});
console.log(page.content);

plain request · no browser, no selectors

What openspeech.cn costs

Multiplied from the measured 2.1 KB page. Estimates round to the cent.

cost measured

This page, once 2.1 KB over HTTP, measured $0.000015

This page, daily for a month 30 fetches at the measured price ≈ $0.00046

1,000 pages this size 2.1 MB at the measured price ≈ $0.02

10,000 pages this size 20.6 MB at the measured price ≈ $0.15

1 GB of transfer costs $1, plus $0.001 per CPU minute, and failed requests cost $0. Crawling daily? The Unlimited plan is a flat monthly rate.

Point this at the rest of openspeech.cn.

The capture above took 2.6 s and cost $0.000015. The same call takes any URL on openspeech.cn.

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