purr.build

Hyperliquid builder tools in one workspace.

Connect a wallet to open L1 Core and API views, or load the demo workspace to inspect the read-only experience.

L1 account

Rate limits, reserved request weight, and root-wallet signing actions.

Spot, perps, and all-DEX collateral with USDC values and token PnL.

Native HYPE, discovered ERC-20s, and manually tracked token contracts.

Live size, value, entry, mark, liquidation, margin, funding, and PnL.

Active orders, recent executions, prices, sizes, sides, and timing.

Outcome positions with market names, live prices, values, and PnL.

All DEX, spot token, and outcome market metadata with lazy-rendered lists.

Builder-deployed perp DEXes and deployed tickers for the current address.

API agent wallets, builder approvals, names, fees, and signed requests.

Current Hyperliquid API status, components, incidents, and history.

Edit exchange payloads, sign them locally, and preview signed curl requests.

Switch HyperEVM, Hyperliquid L1, and Big or Small EVM block mode.

Those who can, do. Those who can't, fud.