GET docs.rs HTTP 200258 ms2.6 KB$0.000042 captured Aug 7, 2026

docs.rs, as data

One API turns any docs.rs 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 258 ms
Page size: 2.6 KB of markdown, 83 lines
Fields: Title, Content, Date, Source and 1 more
Captured: Aug 7, 2026

Start scraping docs.rs See the code

Free balance on signup, no card. This docs.rs page cost $0.000042 to fetch.

response 200 · 258 ms · 2.6 KB

# Docs.rs* meerkat-machine-dsl-0.8.20 Proc-macro DSL for defining Meerkat machine state machines 10 seconds ago* meerkat-store-conformance-0.8.20 Storage conformance harness for Meerkat session/blob/artifact store backends 15 seconds ago* meerkat-models-0.8.20 Canonical provider model catalog and capability data for Meerkat (core stays provider-free) 18 seconds ago* meerkat-core-0.8.20 Core agent logic for Meerkat (no I/O deps) 34 seconds ago* momus-0.7.19 Generic API test harness with a composable assertion AST (umbrella crate) one minute ago* samong-0.4.0 Local-first, Obsidian-compatible knowledge base with Thai full-text search one minute ago* meerkat-agent-build-authority-0.8.20 Internal typed build authority for Meerkat agent construction one minute ago* meerkat-machine-dsl-core-0.8.20 Parsing, validation, and code generation for the Meerkat machine DSL one minute ago* meerkat-machine-derive-0.8.20 Derive macros for Meerkat machine authority command manifests one minute ago* meerkat-sqlite-0.8.20 Shared SQLite mechanics for Meerkat stores: connection profiles, migration ledger, JSON column codec, maintenance fence one minute ago* event-store-adapter-rs-1.3.18 crate to make DynamoDB an Event Store 2 minutes ago* momus-diff-0.7.19 Regression/diff testing — compare API responses between environments 2 minutes ago* momus-cli-0.7.19 Momus API test harness — CLI runner 2 minutes ago* momus-guard-0.7.19 Security scanning — check for missing auth, CORS misconfig, info leaks, exposed endpoints 2 minutes ago* momus-contract-0.7.19 Contract testing — validate API responses against OpenAPI/GraphQL schemas 2 minutes ago

POST /scrape · docs.rs/index.md · markdown · 83 lines · captured Aug 7, 2026

What Spider does on docs.rs

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.

258 ms · $0.000042

/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 docs.rs'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://docs.rs/", "return_format": "markdown"}'

from spider import Spider

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

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

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

plain request · no browser, no selectors

What docs.rs 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 $0.000042

This page, daily for a month 30 fetches at the measured price ≈ $0.001262

1,000 pages this size 2.6 MB at the measured price ≈ $0.04

10,000 pages this size 25.8 MB at the measured price ≈ $0.42

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 docs.rs.

The capture above took 258 ms and cost $0.000042. The same call takes any URL on docs.rs.

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