GET catb.org HTTP 2001.7 s967 B$0.000016 captured Aug 7, 2026
catb.org, as data
One API turns any catb.org 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 1.7 s
- Page size
- 967 B of markdown, 19 lines
- Fields
- Breed, Name, Age, Price
- Captured
- Aug 7, 2026
Free balance on signup, no card. This catb.org page cost $0.000016 to fetch.
The Internet's first poster girl, a standard test load used in theNovember 1972 issue of *Playboy Magazine*, whichanglicized the model's name with a double n. It has interesting properties— complex feathers, shadows, smooth (but not flat) surfaces —that are pertinent in demonstrating various processing algorithms for imagecompression, filtering, dithering, texture mapping, image recognition, andso on. After a quarter century of remaining completely unaware that shehad become an icon, a gray-haired but still winsome Lenna finally met herfans at a computer graphics conference in 1997. There is a fan page atdetails. Compare *Utah teapot*What Spider does on catb.org
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.
1.7 s · $0.000016Page to JSON
Spider reads the page and names the fields. Pass your own schema when you need exact keys.
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://www.catb.org/~esr/jargon/html/L/lenna.html", "return_format": "markdown"}'from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://www.catb.org/~esr/jargon/html/L/lenna.html", params=params)
print(page[0]["content"])import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("https://www.catb.org/~esr/jargon/html/L/lenna.html", {
return_format: "markdown",
});
console.log(page.content);What catb.org costs
Multiplied from the measured 967 B 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 catb.org.
The capture above took 1.7 s and cost $0.000016. The same call takes any URL on catb.org.