GET libp2p.io HTTP 200107 ms3.4 KB$0.000077 captured Aug 7, 2026
libp2p.io, as data
One API turns any libp2p.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 107 ms
- Page size
- 3.4 KB of markdown, 83 lines
- Fields
- Business Name, Address, Phone, Category
- Captured
- Aug 7, 2026
Free balance on signup, no card. This libp2p.io page cost $0.000077 to fetch.
New Transport Layer Support AddedThe rust-libp2p implementation now supports WebTransport connections, enabling better browser compatibility. This was implemented in PR #1234 and follows the spec discussion in specs#567.New Transport Interop Runner Changed Test SpecThe new transport interop runner changed the test spec, affecting various implementations. This issue was discussed in test-plans#789 and led to several PRs.Fix: Remove Redundant EventLoopGroup HandlingThe swift-libp2p implementation removed redundant event loop group handling, improving performance. This fix was implemented in PR #44.Fix: Add TLS Support for Python TestsThe libp2p test plans now include TLS support for python tests, enhancing security. This fix was implemented in PR #798.## Why libp2p?libp2p is a modular system of protocols, specifications and libraries for the development of global-scale peer-to-peer applications.### Multiple TransportsTCP, QUIC, WebSocket, WebRTC, and WebTransport. Use what works best for your environment.### Native RoamingMove between networks and addresses seamlessly. Your connections follow you.### Runtime FreedomRun in browsers, mobile devices, or servers. No runtime restrictions.### Protocol MuxingMultiplex multiple protocols over a single connection with automatic negotiation.### Encrypted ConnectionsAll connections are encrypted by default with Noise or TLS 1.3.### NAT TraversalBuilt-in hole punching, AutoNAT, and relay support to connect peers behind NATs.## Production-Ready ImplementationsChoose the implementation that fits your stack. All implementations follow the same specifications for cross-language compatibility.### go-libp2p The implementation in Golang### rust-libp2p High-performance Rust implementation### js-libp2p For browsers and Node.js### nim-libp2p The Nim reference implementation### py-libp2p The AI-friendly Python v1.0 Coming Soon!## Upcoming EventsWhat Spider does on libp2p.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.
107 ms · $0.000077Page 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://libp2p.io/", "return_format": "markdown"}'from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://libp2p.io/", params=params)
print(page[0]["content"])import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("https://libp2p.io/", {
return_format: "markdown",
});
console.log(page.content);What libp2p.io costs
Multiplied from the measured 3.4 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 libp2p.io.
The capture above took 107 ms and cost $0.000077. The same call takes any URL on libp2p.io.