Hydromancer
Hydromancer provides low-latency Hyperliquid APIs, streaming infrastructure, historical datasets, and orderbook data for ambitious builders and traders.
A startup from The Netherlands that is founded by Egor K.
Hydromancer provides low-latency Hyperliquid APIs, streaming infrastructure, historical datasets, and orderbook data for ambitious builders and traders.
A startup from The Netherlands that is founded by Egor K.
This page is designed to help you find out whether Hydromancer is good and if it is the right choice for you.
Hydromancer is data infrastructure built specifically for Hyperliquid. It provides REST APIs, real-time WebSocket streams, granular orderbook data and historical datasets for building applications, monitoring markets and running research.
App developers use Hydromancer to build trading interfaces, portfolio trackers and analytics dashboards. HIP-3 and HIP-4 deployers use it to monitor liquidity and market activity, while market makers and quantitative teams use its data feeds for trading and analysis.
To get started, explore the documentation and contact data@hydromancer.xyz for personalised onboarding and an API key. Once you have access, follow the documentation to make your first API request or connect to a WebSocket stream.
Website: https://hydromancer.xyz Documentation: https://docs.hydromancer.xyz
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Unique Water-Based Theme
Hydromancer appears to focus on a distinctive water/hydromancy theme, which can make it stand out from generic tools or platforms by offering a memorable, niche identity.
Simple Branding
The name and concept are easy to remember and could appeal to users interested in elemental or magic-themed digital products, games, or communities.
Potential Niche Community
If Hydromancer serves a specific niche (such as a game, tool, or creative platform), it could foster a dedicated and engaged user base around its unique concept.
Creative Design Potential
A water-themed platform allows for visually appealing design choices, such as fluid animations, blue color schemes, and immersive user experiences.
Distinctive Domain Name
The domain name itself is catchy and thematic, which could aid in marketing and word-of-mouth recognition.
Hydromancer is a Hyperliquid-only data layer, not an RPC provider. It extends the native API with builder endpoints and batch reads for 1,000+ wallets, and streams the L4 orderbook with maker addresses. The feed is peered to a Foundation node and Hydromancer's own active-set validator, so teams do not have to run that infrastructure themselves.
The public Hyperliquid API is free, but it rate-limits heavy reads and does not offer these batch or builder endpoints. RPC providers solve node access, not this data layer. Hydromancer is for teams that already have trading access and need faster reads, order-book streaming, and historical data without running their own nodes.
Hyperliquid builders. That includes trading apps, portfolio and analytics products, HIP-3 and HIP-4 market deployers, and market makers who need low-latency order-book data.
The team built Hyperdash, a Hyperliquid app later acquired by pvp.trade, and kept hitting the limits of the public API. Hydromancer is the data infrastructure they wanted as builders. It has been Hyperliquid-only since 2024, shaped by teams using it in production. Reservoir, the free historical dataset, is the public-good side of that work.
A JSON REST API on the same POST /info shape as Hyperliquid, plus WebSocket streaming and a Python SDK. Under that, Hydromancer runs its own Hyperliquid nodes and an active-set validator, peered in AWS Tokyo. Historical data is stored as Parquet on S3. The site does not publish the application languages, so I would not name those here.
These are teams named on the site and in the docs, not a ranking by revenue.
tread.fi, HyENA, Liquid, SEDA, Based, Outcome, Native Markets, Senpi & fomo
We have collected here some useful links to help you find out if Hydromancer is good.
Check the traffic stats of Hydromancer on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Hydromancer on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Hydromancer's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Hydromancer on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
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Is Hydromancer good? This is an informative page that will help you find out. Moreover, you can review and discuss Hydromancer here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
