GET rapidtables.com HTTP 200792 ms4.1 KB$0.000034 captured Aug 7, 2026
rapidtables.com, as data
One API turns any rapidtables.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 792 ms
- Page size
- 4.1 KB of markdown, 66 lines
- Fields
- Business Name, Address, Phone, Category and 1 more
- Captured
- Aug 7, 2026
Free balance on signup, no card. This rapidtables.com page cost $0.000034 to fetch.
# Online Calculators & Tools## Math Calculators## Misc Calculators* Compound interest calculator## Tools## Content*flash_on* Electrical calculators*attach_money* Financial calculators*wb_incandescent* Lighting calculators*functions* Math calculators*straighten* Length conversion*functions* Number conversion*ac_unit* Temperature conversion*fitness_center* Weight conversion*flash_on* Voltage conversion*settings_input_antenna* Frequency conversion*color_lens* Color conversion*flash_on* Electrical calculation*flash_on* Electricity & Electronics## See also* The meaning of life and other questions## Write how to improve this page##### CONTENTS##### RAPID TABLES* [Recommend Site](<mailto:?subject=RapidTables website&body=Please checkout this site: https://www.rapidtables.com>) What Spider does on rapidtables.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.
792 ms · $0.000034Page 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://rapidtables.com/", "return_format": "markdown"}' from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://rapidtables.com/", params=params)
print(page[0]["content"]) import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("https://rapidtables.com/", {
return_format: "markdown",
});
console.log(page.content); What rapidtables.com costs
Multiplied from the measured 4.1 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 rapidtables.com.
The capture above took 792 ms and cost $0.000034. The same call takes any URL on rapidtables.com.