GET cppreference.com HTTP 200322 ms18.2 KB$0.000204 captured Aug 7, 2026
cppreference.com, as data
One API turns any cppreference.com 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.
- Render mode
- Plain HTTP, no browser needed
- Response
- HTTP 200 in 322 ms
- Page size
- 18.2 KB of markdown, 215 lines
- Fields
- Business Name, Address, Phone, Category
- Captured
- Aug 7, 2026
Free balance on signup, no card. This cppreference.com page cost $0.000204 to fetch.
##### cppreference.comBasic linear algebra algorithms(C++26)Data-parallel types (SIMD)(C++26)Pseudo-random number generationFloating-point environment(C++11)Stream-based I/O−I/O manipulatorsbasic_istream−basic_ostream**Concurrency support library**(C++11)Mutual exclusion−Condition variables**Execution support library**(C++26)Language−Standard library−Headers**Standard library extensions**(library fundamentals TS)resource_adaptor−invocation_type**Standard library extensions v2**(library fundamentals TS v2)propagate_const−ostream_joiner−randintobserver_ptr−Detection idiom**Standard library extensions v3**(library fundamentals TS v3)scope_exit−scope_fail−scope_success−unique_resource**Parallelism library extensions v2****Concurrency library extensions**External Links−Non-ANSI/ISO Libraries−Index−std Symbol IndexC89, C95, C99, C11, C17, C23│Compiler supportC99, C23Common mathematical functionsFloating-point environment(C99)Complex number arithmetic(C99)Checked integer arithmetic(C23)**Concurrency support library**(C11)**Dynamic memory extensions**(dynamic memory TR)**Floating-point extensions, Part 1**(FP Ext 1 TS)**Floating-point extensions, Part 4**(FP Ext 4 TS)External Links−Non-ANSI/ISO Libraries−Index−Symbol Index* 17 April 2026: It took a while, but with a lot of help from the folks at isocpp.org, we're back! Sorry for the delay, and thank you for your patience.|What Spider does on cppreference.com
Same key, five endpoints. The numbers under a cell were measured on this page.
Page to markdown
Clean text for RAG and LLM context, boilerplate removed. The lane that runs without a key.
322 ms · $0.000204Page to JSON
Spider reads the page and names the fields. Pass your own schema when you need exact keys.
Whole site
Follows cppreference.com's own links, respects robots, streams pages as they land.
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.
curl -X POST https://api.spider.cloud/scrape \
-H "Authorization: Bearer $SPIDER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"url": "https://cppreference.com/", "return_format": "markdown"}'from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://cppreference.com/", params=params)
print(page[0]["content"])import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("https://cppreference.com/", {
return_format: "markdown",
});
console.log(page.content);What cppreference.com costs
Multiplied from the measured 18.2 KB page. Estimates round to the cent.
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 cppreference.com.
The capture above took 322 ms and cost $0.000204. The same call takes any URL on cppreference.com.