GET knmi.nl HTTP 200127 ms2.6 KB$0.000093 captured Aug 7, 2026

knmi.nl, as data

One API turns any knmi.nl 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 127 ms
Page size: 2.6 KB of markdown, 39 lines
Fields: Title, Content, Date, Source and 1 more
Captured: Aug 7, 2026

Start scraping knmi.nl See the code

Free balance on signup, no card. This knmi.nl page cost $0.000093 to fetch.

response 200 · 127 ms · 2.6 KB

Er zijn geen waarschuwingen# Hoe warm is de nacht na een tropische dag? Hoe hoger de temperatuur overdag, hoe groter de afkoeling Foto: Arnoud Apituley## Direct naar* Met satellieten meten waar CO2 wordt uitgestoten> > Met de KNMI-app ben je voorbereid op gevaarlijk weer &rdquo;> > Download de KNMI-app in de App Store en Play StoreVeelgestelde vragen over de KNMI-app## Over het KNMINationaal kennisinstituut voor weer, klimaat en seismologieHet klimaat verandert, het weer wordt grilliger, de bodem trilt. Nederland veilig en leefbaar houden wordt steeds uitdagender. Het KNMI levert de samenleving dag en nacht onafhankelijke kennis, advies en waarschuwingen over risico&rsquo;s op het gebied van weer, klimaat en seismologie.

POST /scrape · knmi.nl/index.md · markdown · 39 lines · captured Aug 7, 2026

What Spider does on knmi.nl

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.

127 ms · $0.000093

/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 knmi.nl'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://knmi.nl/", "return_format": "markdown"}'

from spider import Spider

app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://knmi.nl/", params=params)
print(page[0]["content"])

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

const app = new Spider();
const [page] = await app.scrapeUrl("https://knmi.nl/", {
  return_format: "markdown",
});
console.log(page.content);

plain request · no browser, no selectors

What knmi.nl costs

Multiplied from the measured 2.6 KB page. Estimates round to the cent.

cost measured

This page, once 2.6 KB over HTTP, measured $0.000093

This page, daily for a month 30 fetches at the measured price ≈ $0.002803

1,000 pages this size 2.5 MB at the measured price ≈ $0.09

10,000 pages this size 25.0 MB at the measured price ≈ $0.93

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 knmi.nl.

The capture above took 127 ms and cost $0.000093. The same call takes any URL on knmi.nl.

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