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Hyperliquid native perps and HIP-3 markets, each with dedicated data feeds. Buy individually, or subscribe to the complete suite at a bundled rate.
Full Order Book Depth
Hyperliquid Native Perps
BTC, ETH, SOL, and 250+ active perps. Every individual order event. Full resting-order depth. Built for market makers and full-depth strategies.
HIP-3 Markets
Gold, silver, oil, S&P 500, Nasdaq-100, and the full RWA set on trade.xyz. Every individual order event. Full resting-order depth. Built for market makers and full-depth strategies.
Top of Book and Trades
Hyperliquid Native Perps
Best bid/ask and every trade print. Built for latency-sensitive takers and signal generation.
BTC, ETH, SOL, and 250+ active perps.
HIP-3 Markets
Best bid/ask and every trade print. Built for latency-sensitive takers and signal generation.
Hyperliquid Complete Suite
Every feed, every market, one subscription.
Every subscriber gets the full feed, at full depth, with no throttling and no rate limits — whether there is one subscriber or thousands. Adding subscribers adds no load to the network and takes nothing away from anyone already connected.
DoubleZero sources data directly from HyperCore validators via sentry node connections, making DoubleZero feeds the fastest commercially available path to Hyperliquid market data.
Today
Other products route through HyperCore’s public WebSocket, where access is throttled and shared. DoubleZero delivers the full feed, uncapped, directly to every subscriber.
UDP multicast over DoubleZero
Direct-from-Validator
DoubleZero’s Hyperliquid infrastructure is built with Hyperliquid validator operators, and ecosystem partners including Hyperion DeFi, MAVAN, and Kinetiq.
Built-in redundancy, built-in edge
DoubleZero runs an independent publisher across multiple hosts at once. This protects against any single host going down, and it means a subscriber can listen to all available feeds simultaneously.
Multicast delivery
Each update is published once. The DoubleZero network delivers it to every subscriber simultaneously over dedicated fiber. Adding subscribers adds no load to the publisher and doesn’t degrade anyone else’s access.
In-band recovery
Snapshots cycle continuously inside the feed. A subscriber rebuilds full book state from the feed itself, with no side channel required.
Venue-agnostic format
The same wire format covers every venue DoubleZero carries. Integrating this feed is integrating the next one too.
Binary Multicast
The lowest latency path. Raw UDP multicast delivered directly to existing market data infrastructure. No middleware, no abstraction layer. One direct hop from the source to servers.
02
Fund an onchain balance
Pay in USDC via onchain prepaid escrow.
03
Subscribe and receive
Join the feed groups. Connection provisioned automatically.
Edge Connect
A one-command Docker container that receives the multicast feed and re-exposes it as a WebSocket on localhost. Same data, same source. Credit card onboarding.
01
Pay by credit card
Subscribe at doublezero.xyz. Multiple payment types accepted.
02
Run one command
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Start receiving
Point existing infrastructure at localhost.
Want to trade across more venues?
Add Solana ecosystem feeds, prediction market feeds, and Multicast as a Service, all available through one connection. Subscribe to any combination across ecosystems to match a specific trading strategy.
Peering Service
Access to non-validating nodes. Requires your own Hyperliquid infrastructure.