Hyperliquid TypeScript SDK vs Valantis

The Hyperliquid TypeScript SDK is a comprehensive, community-maintained client library for the Hyperliquid API, supporting all major JavaScript runtimes including Node.js, Deno, Bun, and browser environments. Written in TypeScript with full type coverage, the SDK provides ergonomic abstractions for REST API calls and WebSocket subscriptions, making it easy to build Hyperliquid integrations in the web ecosystem. The library handles authentication, request signing, WebSocket reconnection logic, and response parsing—letting developers focus on business logic rather than protocol details. It supports the full Hyperliquid API surface including order management, account queries, market data streaming, and HyperEVM interactions. With active maintenance and growing adoption in the developer community, this SDK is the standard choice for frontend applications and Node.js trading systems interfacing with Hyperliquid, bridging the gap for JavaScript developers entering the ecosystem.

Valantis

Valantis is a modular decentralized exchange protocol deployed on HyperEVM, designed to give liquidity providers and protocol developers unprecedented flexibility in how AMMs are constructed and customized. At its core is STEX — a next-generation AMM architecture purpose-built for liquid staking token pools, solving the persistent problem of capital inefficiency and high slippage that plagues standard AMMs when handling correlated or yield-bearing assets. Valantis separates exchange logic into composable modules: sovereign pools, HOT (Hybrid Order Type) AMMs, and pluggable liquidity management strategies — allowing developers to integrate custom pricing curves, fee tiers, and rebalancing logic without forking the entire protocol stack. For liquidity providers, this means substantially better capital efficiency and reduced impermanent loss on correlated pairs. For protocols building on HyperEVM, it means a flexible DEX infrastructure layer that can be tailored to specific tokenomics and use cases. Valantis fits naturally into the Hyperliquid ecosystem by providing foundational trading infrastructure that DeFi primitives — lending markets, derivatives vaults, and yield protocols — depend on for deep, efficient, and programmable liquidity.

Choose Hyperliquid TypeScript SDK if you...

• ✓Want a sdks & developer tools solution on Multi-Layer
• ✓Need: Community TypeScript SDK for Hyperliquid supporting all major JS runtimes

Choose Valantis if you...

• ✓Want a decentralized exchanges solution on HyperEVM
• ✓Prefer a verified and vetted protocol
• ✓Need features like DEX and modular
• ✓Need: Modular DEX with LST-optimized pools — acquired StakedHYPE