Subscan Scraper
Spider read subscan.io in 111 ms without a browser and returned 107 lines of clean markdown.
Empower your blockchain ecosystem with Subscan's advanced explorer solutions. Delivering real-time data, modular design, and full branding customization, enhancing transparency and accessibility at every step.Currently supports 66 networksNew from the Subscan team: PubFiPubFi is autonomous data infrastructure for AI agents and LLMs, combining real-time discovery, intelligent refinement, machine-native settlement, and optimal source routing in one scalable data supply chain.PubFi - Autonomous Data Infrastructure for AI Agents & LLMsFind the right crypto data API sourceShape clean, agent-ready contextEnable x402 pay-as-you-go accessNatural-language requests tailored for autonomous workflows and LLM data planning.Machine-native payments, on-demand settlement, and cross-chain access powered by x402 protocols.Dynamic multi-source routingContinuous availability through optimal source selection across crypto data suppliers.Discover PubFiPubFi API DocComprehensive On-Chain Asset ManagementEffortlessly track and manage your Substrate network asset portfolio across networks. From DeFi assets to staking details, holdings, and NFT collections and transactions, get a holistic view at a glance. Stay updated on asset dynamics and manage your on-chain finances efficiently.Real-Time Alerts with a Personal TouchSeamlessly monitor key accounts! Add accounts to your watchlist, organize them with private tags, and get instant notifications for transfers and updates—delivered directly to your Telegram.Reliable, Scalable, and Developer-FriendlySubscan API service supports nearly 100 networks in the Substrate ecosystem, offering secure, stable, and versatile APIs. Designed for ease of use, these APIs cater to various project needs across different fields. Developers enjoy a generous free rate limit, while advanced, customizable API solutions are available for users with higher demands.The 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 subscan.io.
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://subscan.io");
// 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.subscan.io", {
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 subscan.io costs to scrape.
The capture above cost $0.000293 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 subscan.io.
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.