GET gnu.org HTTP 2002.1 s2.0 KB$0.000023 captured Aug 7, 2026
gnu.org, as data
One API turns any gnu.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 2.1 s
- Page size
- 2.0 KB of markdown, 14 lines
- Fields
- Business Name, Address, Phone, Category and 2 more
- Captured
- Aug 7, 2026
Free balance on signup, no card. This gnu.org page cost $0.000023 to fetch.
# ContributeGNU Guile is a large project developed mostly by volunteers from all around the world. You are welcome to join us in the development mailing list or the #guile channel on the Libera IRC network. Tell us how would you like to help, and we will do our best to guide you.## Project Management SystemWe use Codeberg as the central point for development, maintenance and distribution of GNU Guile. There you can open *issues* for **bug reports**, **propose changes** in *pull requests* and keep track of the project activity.The source files for all the components of the project, including software, web site, documentation, and artwork, are available in Git repositories at Codeberg.## Contribute by emailIf you prefer not to use the integrated project management system described above, it is still possible to report bugs by email to bug-guile@gnu.org. Before that, make sure it is not already in the legacy bug database or in the project management system.When you report a bug, please try to provide exact directions we can follow to make the bug show itself when we test on our systems. If we can reproduce the bug, it's almost certain we will be able to fix it.If you have fixed the bug as well, we ask that you:* Please send a patch and commit log as produced by `git format-patch`.* Please include a ChangeLog-style commit log with your fix.* Include references to the bug report. Turn the example that triggers the bug into a test case, submitted as part of your patch.* If the patch changes more than about ten lines of code, we may ask you to assign your copyright to the FSF before it can be applied.What Spider does on gnu.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.
2.1 s · $0.000023Page 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.gnu.org/software/guile/contribute/", "return_format": "markdown"}'from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://www.gnu.org/software/guile/contribute/", params=params)
print(page[0]["content"])import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("https://www.gnu.org/software/guile/contribute/", {
return_format: "markdown",
});
console.log(page.content);What gnu.org costs
Multiplied from the measured 2.0 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 gnu.org.
The capture above took 2.1 s and cost $0.000023. The same call takes any URL on gnu.org.