GET mcmaster.com HTTP 200185 ms15.9 KB$0.000136 captured Aug 7, 2026

mcmaster.com, as data

One API turns any mcmaster.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 185 ms
Page size: 15.9 KB of markdown, 180 lines
Fields: Business Name, Address, Phone, Category and 2 more
Captured: Aug 7, 2026

Start scraping mcmaster.com See the code

Free balance on signup, no card. This mcmaster.com page cost $0.000136 to fetch.

response 200 · 185 ms · 15.9 KB

* Pressure & Temperate ControlAbrading & PolishingBuilding & GroundsElectrical & LightingFabricatingFastening & JoiningFilteringFlow & Level ControlFurniture & StorageHand ToolsHardwareHeating & CoolingLubricatingMaterial HandlingMeasuring & InspectingOffice Supplies & SignsPipe, Tubing, Hose & FittingsPlumbing & JanitorialPower TransmissionPressure & Temperature ControlPulling & LiftingRaw MaterialsSafety SuppliesSawing & CuttingSealingShippingSuspending* Pressure & Temperature Control# Fastening & Joining## Fasteners## Adhesives & Tape## Welding, Brazing & Soldering# Pipe, Tubing, Hose & Fittings# Power Transmission## Rotary Motion## Linear Motion## Hydraulics## Pneumatics* Filter / Regulator / Lubricators (FRLs)* Moisture Separators & Drain Valves* Quick-Disconnect Hose Couplings

POST /scrape · mcmaster.com/index.md · markdown · 180 lines · captured Aug 7, 2026

What Spider does on mcmaster.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.

185 ms · $0.000136

/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 mcmaster.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://mcmaster.com/", "return_format": "markdown"}'

from spider import Spider

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

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

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

plain request · no browser, no selectors

What mcmaster.com costs

Multiplied from the measured 15.9 KB page. Estimates round to the cent.

cost measured

This page, once 15.9 KB over HTTP, measured $0.000136

This page, daily for a month 30 fetches at the measured price ≈ $0.004081

1,000 pages this size 15.5 MB at the measured price ≈ $0.14

10,000 pages this size 155.2 MB at the measured price ≈ $1.36

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 mcmaster.com.

The capture above took 185 ms and cost $0.000136. The same call takes any URL on mcmaster.com.

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