Blockchain Scraper
Spider read blockchain.info in 272 ms without a browser and returned 487 lines of clean markdown, including sections like "Bitcoin Cash BCH", "Charts Bitcoin Hashrate Distribution" and "Ethereum ETH".
The only crypto wallet you'll ever need. Buy, sell, trade, hold. Self custody. Earn rewards.# Bitcoin Cash ## BCH# Charts## Bitcoin Hashrate Distribution# Ethereum ## ETH2,930,764 Transactions • 33.92 TPs $5,589,875,484 Sent Today 25,704,577 Blocks • Last 0m17s21,289 Pending TransactionsThe Biggest Conversations in CryptoGet insights, analysis, and commentary from the sharpest minds in the industry.The Fiat Trap w/ Dr. Saifedean AmmousEpisode Title: Crypto policy and the CLARITY act w/ Perianne BoringAmanda Cassatt: The Storytelling Playbook Behind Ethereum, Web3 & AIPeter McCormack: Drugs, Bitcoin & A Broken BritainTaking Women from Crypto Curious to On-Chain w/ Maggie Love# Follow Blockchain.com## Stay updated with the latest from Blockchain# Bitcoin ## BTC637,134 Transactions • 7.37 TPs$6,220,590,838 Sent Today961,466 Blocks • Last 7m33s903.60 EH/s Network Hashrate# Latest Blocks## Bitcoin961,466 • Foundry USA 07 Aug 2026 • 05:20:19 GMT+0 3,866 Txs • 1.52 Mb 961,465 • Foundry USA 07 Aug 2026 • 04:52:42 GMT+0 3,110 Txs • 1.63 Mb 961,464 • Spider Pool 07 Aug 2026 • 04:49:26 GMT+0 2,415 Txs • 1.82 Mb 961,463 • Spider Pool 07 Aug 2026 • 04:48:36 GMT+0 4,108 Txs • 1.56 Mb 961,462 07 Aug 2026 • 04:40:38 GMT+0 3,554 Txs • 1.52 MbThe same call, in code.
The capture above came back as markdown. These examples add a key, so you get browser rendering, proxies, and concurrency on blockchain.info.
import { SpiderBrowser } from "spider-browser";
const spider = new SpiderBrowser({
apiKey: process.env.SPIDER_API_KEY!,
});
await spider.connect();
const page = spider.page!;
await page.goto("https://blockchain.info");
// No selectors, no schema. Spider reads the page and names the fields.
const data = await page.scrape();
console.log(data);
await spider.close();import { Spider } from "@spider-cloud/spider-client";
const spider = new Spider({ apiKey: process.env.SPIDER_API_KEY! });
const result = await spider.scrapeUrl("https://www.blockchain.info", {
return_format: "markdown",
});
console.log(result);Ready for volume? Get an API key →
Fields you can pull.
Spider names these from the page. The capture above came back as markdown; the same
call with return_format: "json" returns them as keys.
What blockchain.info costs to scrape.
The capture above cost $0.000847 to fetch. Pricing is $1 per GB of pre-transformation bandwidth plus $0.001 per CPU minute, so a page like this one lands at a fraction of a cent. Failed requests are billed at $0.
- Free balance on signup
- No card required to test
- Balance never expires
Run it keyless, no account
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Start scraping blockchain.info.
You already have the call. A key raises the rate limit and turns on browser rendering, proxies, and concurrency. Balance never expires, and top-ups go through secure checkout.