GET rubyonrails.org HTTP 200348 ms6.8 KB$0.000049 captured Aug 7, 2026
rubyonrails.org, as data
One API turns any rubyonrails.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 348 ms
- Page size
- 6.8 KB of markdown, 165 lines
- Fields
- Business Name, Address, Phone, Category
- Captured
- Aug 7, 2026
Free balance on signup, no card. This rubyonrails.org page cost $0.000049 to fetch.
Databases come to life with business logic encapsulated in rich objects. Modeling associations between tables, providing callbacks when saved, encrypting sensitive data seamlessly, and expressing SQL queries beautifully.###### app/controllers/articles_controller.rb`class ArticlesController < ApplicationController@article = Article.find(params[:id])article = Article.create!(article_params)params.expect(article: [ :title, :content ])### Action Controllers handle all requests.Controllers expose the domain model to the web, process incoming parameters, set caching headers, and render templates, responding with either HTML or JSON.###### app/views/articles/show.html.erb<%= image_tag @article.cover_image.url %><%= link_to "Edit", edit_article_path(@article) if Current.user.admin? %>`### Action Views mix Ruby and HTML.Templates can use the full versatility of Ruby, excessive code is extracted into helpers, and the domain model is used directly and interwoven with the HTML.###### config/routes.rb`Rails.application.routes.draw doresources :articles do # /articles, /articles/1resources :comments # /articles/1/comments, /comments/1### Action Dispatch routes URLs.Configure how URLs connect to the controllers using the routing domain language. Routes expose the bundle of actions that go together as a resource: index, show, new, create, edit, update, destroy.## Optimized for happiness.Rails has united and cultivated a strong tribe around a **wide set of heretical thoughts** about the nature of programming and programmers. Understanding these thoughts will help you understand the design of the framework.## Let’s get started.###### Learning ### Read the guides Learn what the frameworks can do and how they fit together.###### Contributing ### Contribute on GitHub File bug reports and make pull-requests.###### Keeping up ### See what’s new The latest releases and updates on development.What Spider does on rubyonrails.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.
348 ms · $0.000049Page 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://rubyonrails.org/", "return_format": "markdown"}'from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://rubyonrails.org/", params=params)
print(page[0]["content"])import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("https://rubyonrails.org/", {
return_format: "markdown",
});
console.log(page.content);What rubyonrails.org costs
Multiplied from the measured 6.8 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 rubyonrails.org.
The capture above took 348 ms and cost $0.000049. The same call takes any URL on rubyonrails.org.