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GET nih.gov HTTP 200170 ms3.4 KB$0.00011 captured Aug 7, 2026

nih.gov, as data

One API turns any nih.gov 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 170 ms
Page size
3.4 KB of markdown, 52 lines
Fields
Topic title, Description, Related conditions, Research links and 2 more
Captured
Aug 7, 2026

Free balance on signup, no card. This nih.gov page cost $0.00011 to fetch.

response 200 · 170 ms · 3.4 KB
A **.gov** website belongs to an official government organization in the United States.Secure .gov websites use HTTPS **or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.NIH is moving the launch of its new website to the fall to ensure the best possible experience for everyone who relies on our websites for health information, research, funding opportunities, and other resources.Get the Latest Updates and FAQs## Heat + Alcohol Can Equal TroubleCombined with sweating in the heat and frequent urination, drinking can lead to dehydration or heat stroke.* ### Request for Information: NIDA Strategic Plan Image NIDA invites comment on an outline for our Strategic Plan from 2027-2031.* ### New blood-based biomarkers predict when ALS symptoms will emerge Image A panel of proteins could help match ideal candidates with preventative trials.* ### Wildfire Smoke Image The health effects of wildfires are wide-ranging. Learn tips for reducing smoke exposure.## NIH at a GlanceThe National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services, is the nation’s medical research agency — making important discoveries that improve health and save lives.## Featured Resources & InitiativesExplore NIH’s groundbreaking initiatives and programs that are advancing biomedical research, accelerating scientific discovery, and improving health for all Americans.An official website of the Department of Health and Human ServicesLooking for U.S. government information and services?
POST /scrape · nih.gov/index.md · markdown · 52 lines · captured Aug 7, 2026

What Spider does on nih.gov

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.

170 ms · $0.00011
/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 nih.gov'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://nih.gov/", "return_format": "markdown"}'
plain request · no browser, no selectors

What nih.gov costs

Multiplied from the measured 3.4 KB page. Estimates round to the cent.

cost measured
This page, once 3.4 KB over HTTP, measured $0.00011
This page, daily for a month 30 fetches at the measured price ≈ $0.003298
1,000 pages this size 3.3 MB at the measured price ≈ $0.11
10,000 pages this size 33.2 MB at the measured price ≈ $1.10

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 nih.gov.

The capture above took 170 ms and cost $0.00011. The same call takes any URL on nih.gov.

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