Glassnode Latency Monitor — Real-Time Crypto Trading Infrastructure Latency

Live network latency from probes worldwide to crypto trading infrastructure and blockchains (Solana, SUI, Hyperliquid). Built for traders, HFT firms, market makers, and arbitrage operators choosing where to co-locate.

What we measure

• Hyperliquid: WebSocket round-trip to api.hyperliquid.xyz via AWS CloudFront, plus direct TCP latency to Hyperliquid validator nodes in Tokyo (AZ1, AZ2, AZ4) and real order-to-fill timing.
• Solana: QUIC handshake latency to every voting Solana mainnet validator (~760 nodes), real-time leader-rotation tracking, stake-weighted best-co-location rankings, and Jito Block Engine paths across all 8 regional endpoints (Amsterdam, Frankfurt, London, Dublin, New York, Salt Lake City, Tokyo, Singapore).
• SUI: TCP+TLS handshake latency to every active SUI mainnet validator with Mysticeti consensus. Reports time-to-quorum (latency to accumulate signatures from 2/3 of stake-weighted voting power) and time-to-90% supermajority — the metrics that actually bound transaction finality on a DAG-BFT chain.
• Centralized exchanges (CEX): WebSocket and FIX latency to Binance, Coinbase, Kraken, OKX, Bybit, Bitmex, Deribit across spot, perpetuals, expiry futures, and options venues. Cross-exchange comparison mode picks the closest venue for a given product from any probe.
• Prediction markets: REST round-trip to Polymarket (clob.polymarket.com, origin AWS eu-west-2 London) and Kalshi (api.elections.kalshi.com, origin AWS us-east-2 Ohio).
• HFT oracle gateways: Pyth Lazer (Tokyo bare metal), Stork JP (AWS Tokyo), Switchboard Crossbar (GCP eu-west4), Chainlink Data Streams (Cloudflare US). Co-location guide for trading on oracle-dependent prices.

Why infrastructure location matters

For trading firms racing to be first into a price move, physical distance to exchange matching engines and blockchain validators dominates total latency. A server in the wrong city can lose by tens to hundreds of milliseconds — enough to lose every arbitrage and MEV opportunity to better-located competitors. This site publishes the actual measured numbers, continuously, so operators can make data-driven hosting decisions instead of guessing.

Probe infrastructure

Probes deployed worldwide across Asia (Tokyo multi-AZ, Seoul, Hong Kong, Singapore), Europe (Amsterdam, Dublin, London, Frankfurt), the Americas (Ashburn, Ohio, Chicago, San Jose, São Paulo), and Oceania/Africa (Sydney, Johannesburg). Probes run on Fly.io and AWS bare-metal instances.