GET primer.io HTTP 200124 ms22.9 KB$0.000581 captured Aug 7, 2026
primer.io, as data
One API turns any primer.io 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 124 ms
- Page size
- 22.9 KB of markdown, 347 lines
- Fields
- Business Name, Address, Phone, Category and 2 more
- Captured
- Aug 7, 2026
Free balance on signup, no card. This primer.io page cost $0.000581 to fetch.
Director of Product, GetYourGuide"With payments, the more you try to build in-house, the greater the risk of diverting focus and resources from your core competencies. That’s something we’ve strategically chosen to avoid by using Primer."](https://primer.io/blog/getyourguide-announcement)[Head of Software Enginnering, Ego"We needed to move fast, and we needed a partner who could move with us. And Primer delivered."](https://primer.io/case/ego-case-study)["In six months, we recovered over US$7 million in revenue using Primer Fallbacks."](https://primer.io/case/banxa-deploys-primer-to-break-down-barriers-to-crypto-adoption)["Most payment solutions aren't user-friendly. Primer breaks that mold."](https://primer.io/case/conforama-customer-story)["Primer has removed all of the payment complexities that stood in the way of our business goals."](https://primer.io/case/charting-a-new-course-for-payments-at-ferryhopper)[Customer Solutions Director, MDM"Primer is a modern platform built to deliver the flexibility and scalability a business like Maisons du Monde needs."](https://primer.io/case/maisons-du-monde-redesigns-its-payments-with-primer)[Senior Payments and Risk Project Manager, AppsFlyer"Access to development resources has always been my biggest challenge. With Primer, that problem has vanished."](https://primer.io/case/appsflyer-redefines-the-b2b-payments-experience-with-primer)[Head of Product - Payments, Fraud and KYC, Dabble"My primary goals revolve around enhancing authorization rates and fortifying our defenses against fraudsters. Primer equips me with the tools to achieve these objectives."](https://primer.io/case/dabble-picks-a-winner-by-partnering-with-primer)[ex Director of Engineering Platform, New LookWhat Spider does on primer.io
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.
124 ms · $0.000581Page 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://primer.io/", "return_format": "markdown"}'from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://primer.io/", params=params)
print(page[0]["content"])import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("https://primer.io/", {
return_format: "markdown",
});
console.log(page.content);What primer.io costs
Multiplied from the measured 22.9 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 primer.io.
The capture above took 124 ms and cost $0.000581. The same call takes any URL on primer.io.