Combined order books
Three venues of depth, one ladder.
Hyperliquid, Aster and Lighter depth stacks into a single ladder with the arb called out in basis points, and orders route to best execution.
← Enterprise solutions
Developers
What other teams build on.
Hyperliquid and papertrade in Rust and wasm, HIP-4 in four languages, and the parlays taker SDK for React - the same libraries the products here are built on.
- hip4.devTypeScriptPythonRustGohip4.dev ↗Details →
The production SDK for HIP-4 prediction markets - typed events, data, trading and signing.
- df-hyperliquid-coreRustwasmcrates.io ↗Details →
Hyperliquid's full stack in one crate - markets, account, trading, transfers, earn and deploy, exact decimals, signing built in.
- df-papertrade-coreRustwasmcrates.io ↗Details →
The first SDK for papertrade.xyz, built on df-hyperliquid-core and compiled to wasm as papertrade-sdk.
- @parlays-live/takerReactwagmidocs.parlays.live ↗Details →
A headless SDK that embeds HIP-4 parlays in any React app - quote, sign, submit gaslessly, cash out early.
- papiAPIpapi.perps.studio ↗Details →
The API behind the white-label stack, for partners who plug trading into the platform they already run.
Market infrastructure
The books and the data underneath.
Depth from several venues in one book, and the market's raw data turned into the signals quantitative and AI systems run on.
Data ingestion & derivation
Raw market data in, signals out.
Candles, trades, liquidations, open interest and funding stream in and are stored as they arrive. Every five minutes they become regimes, CVD, open-interest deltas, tape health and multi-timeframe alignment - for quantitative and AI systems downstream, as in everex.
Let's build something.
Open to the right conversations - a platform under your brand, a stack inside the one you run, or something with no name yet.