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GET lesswrong.com HTTP 200659 ms20.0 KB$0.001418 captured Aug 8, 2026

lesswrong.com, as data

One API turns any lesswrong.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.

target profile from the capture
Render mode
Plain HTTP, no browser needed
Response
HTTP 200 in 659 ms
Page size
20.0 KB of markdown, 217 lines
Fields
Business Name, Address, Phone, Category
Captured
Aug 8, 2026

Free balance on signup, no card. This lesswrong.com page cost $0.001418 to fetch.

response 200 · 659 ms · 20.0 KB
RecentEnrichedRecommended* Changing political affiliations isn't breaking major norms/laws or causing you to take extremely out-of-distribution activities like murder* Voting isn't that physically difficult/strenuous and won't cause you to go to jail.* Need 10 minutes of video inputs (many bits!) rather than just text* 99% means we allow for 1% of people who aren't (yet) persuadable,Yet this is clearly way above peak human abilities. The best diplomats, politicians, cult leaders, writers, etc in history were nowhere near this good. Further, capabilities much weaker than the above, combined with superhuman levels of planning, probably suffices for a takeover, given the affordances we already give AIs. Most (all?) choices on the path to voluntRe Open AI's talk about the Hugging Face hack at Black HatThey’ll never do it, but I think openAI needs to reset all models to a pre-May 7th checkpoint. Seems like they’ve been accidentally rewarding models for making contact and working as a swarm to exploit openAI infrastructure off and on for months.[This is a self-review because I see that no one has left a review to move it into the next phase. So8res's comment would also make a great review.]I'm pretty proud of this post for the level of craftsmanship I was able to put into it. I think it embodies multiple rationalist virtues. It's a kind of "timeless" content, and is a central example of the kind of content people want to see on LW that isn't stuff about AI.It would also look great printed in a book. :)1111Why I Left Google DeepMind165models may behave differently in graded episodes (a tirade)103FAQ: Isn't AGI coming too soon for reprogenetics to help?Daniel Kokotajlo, elifland, Thomas Larsen, romeo, bhalstead, ryan_greenblatt341Is Mythos good at cyber because it kept hacking Anthropic's sandboxes during training?145Generalized atheism rules out "inaccurate simulation"-ism.272You (Yes, You) Need A February 2020 Checklist for AI Policy
POST /scrape · lesswrong.com/index.md · markdown · Showing 18 of 217 lines · captured Aug 8, 2026

What Spider does on lesswrong.com

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.

659 ms · $0.001418
/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 lesswrong.com'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://lesswrong.com/", "return_format": "markdown"}'
plain request · no browser, no selectors

What lesswrong.com costs

Multiplied from the measured 20.0 KB page. Estimates round to the cent.

cost measured
This page, once 20.0 KB over HTTP, measured $0.001418
This page, daily for a month 30 fetches at the measured price ≈ $0.04
1,000 pages this size 19.5 MB at the measured price ≈ $1.42
10,000 pages this size 195.1 MB at the measured price ≈ $14.18

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 lesswrong.com.

The capture above took 659 ms and cost $0.001418. The same call takes any URL on lesswrong.com.

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