How to set up a Hyperliquid non-validator node
A dropped peer can stall your node for 10–30 seconds. Discover how Hydromancer engineers set up a Hyperliquid non-validator — machine, peers, alerts, and flags.
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Notes from Hydromancer
Product launches, infrastructure, and company notes. Technical guides stay in Resources.
Exploring the Reservoir Data
Explore Reservoir's Hyperliquid historical data fills, candles, snapshots and order books, with tested examples for extracting selected markets, wallets and time ranges.
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Hyperliquid API Guide for Builders
A builder's guide to the Hyperliquid API: which endpoint answers which question, API keys, testnet USDC, tested limits and common mistakes, with code.
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How to Build a Hyperliquid Whale Tracker (Live Positions, Fills and Alerts)
Find the biggest traders on Hyperliquid, see what they hold and get an alert when they move, first with the official Hyperliquid API, then without its limits.
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Top 12 Builders on Hyperliquid by Revenue
Explore Hyperliquid’s top 12 builders by all-time revenue, comparing builder fees, routed trading volume, and the products behind the numbers.
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Hyperliquid RPC vs Data API: Which is best for you?
Learn when to use Hyperliquid RPC, the official API, or a dedicated data API.
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Hyperliquid API Latency by Region
We streamed Hyperliquid's BTC order book from AWS servers in 10 regions, from both the native API and Hydromancer. How fast? The data is here.
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Top Prop Firms on Hyperliquid: Side-by-Side Comparison
A side-by-side comparison of PROPR, Hypernova and Iceberg, covering account fees, trading tools and payout rules, with observations from using all three.
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VALR x Hydromancer: The Data Infrastructure Behind Africa's Largest Exchange Going Onchain
VALR, Africa's largest crypto exchange by trading volume, has integrated Hyperliquid perps using Hydromancer enriched endpoints.
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Top HIP-3 Market Deployers by the Numbers
Compare eight HIP-3 deployers by trading volume, market focus, and current status as of Sept 2026.
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How to Build with Liquidation Data from Hyperliquid
Learn how to build a Hyperliquid liquidation dashboard with historical data, live events and reliable monitoring.
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Top 5 Prediction Market Platforms built on Hyperliquid
The top five prediction market platforms built on Hyperliquid are Outcome, Share, Trade[XYZ] Events, Skew and Liquidiction.
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How Hyperliquid Priced In Dario's Tweet
With a stroke of his pen — via the keyboard, of course — Dario’s plea for more AI safety moved the market on Hyperliquid.
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Hyperliquid data latency benchmark
Slow data feeds mean depriving your users of maximum edge. Discover why latency is Hydromancer's core focus as a Hyperliquid data provider.
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BBO vs L2Book vs L4Book: Hyperliquid Orderbook Types
The wrong book stream wastes bandwidth or hides the queue. Discover when to use BBO, L2, and L4 on Hyperliquid and how Hydromancer helps.
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Hyperliquid historical S3 archive
Discover Reservoir by Hydromancer, our free tool for looking back at all of HyperCore’s onchain archive.
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Hyperliquid Rate Limits: What is it & Solution
Official Hyperliquid API throttles you very quickly. Discover how Hyperliquid’s three limit systems work — and what a token-based feed changes.
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Hyperliquid Data Feeds: Every Real-Time Stream Explained
Hyperliquid presents multiple different ways of getting data feeds. We explain how to do it and where Hydromancer can help.
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How to get Hyperliquid data
The official API only serves the last 10,000 fills. Discover how Reservoir gives you every Hyperliquid fill, candle, and book for free.
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How Profitable are Hyperliquid Frontend Traders?
We pulled all perp trades from Aug 2025 to Apr 2026 and found out that 29% of directional Hyperliquid native frontend traders are profitable.
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