Hyperliquid TypeScript SDK vs LiquidSwap

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.

LiquidSwap

LiquidSwap, built by Liquid Labs, is a DEX aggregator on the Hyperliquid ecosystem that routes swaps across both HyperEVM decentralized exchanges and HyperCore's native order-book liquidity to guarantee users the best available price for every trade. Most DeFi aggregators operate within a single execution layer, but LiquidSwap's cross-layer architecture bridges the gap between HyperEVM's AMM-based DEXs and HyperCore's high-performance central limit order book — giving traders unified, one-click access to the deepest combined liquidity pool in the Hyperliquid ecosystem. Smart routing logic splits and sizes orders across multiple venues when beneficial, reducing price impact on larger trades and consistently capturing better execution than any single DEX could provide. Liquid Labs designed LiquidSwap to serve as the default swap infrastructure layer for HyperEVM users, abstracting away the complexity of choosing between trading venues, managing slippage, and navigating the boundary between execution environments. The result is a seamless, low-friction trading experience that competes on both price and speed — well-suited to a chain where ultra-low latency and high throughput are first-class features of the underlying architecture.

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 LiquidSwap if you...

• ✓Want a decentralized exchanges solution on Multi-Layer
• ✓Need features like DEX-aggregator and routing
• ✓Need: DEX aggregator spanning HyperEVM and HyperCore