Hyperliquid Perps & Spot

Playbook for trading perpetuals and spot on Hyperliquid through OpenFinance, plus the real-time WebSocket for market data.

Prerequisite

1. User completed openfinance-setup (API key + EVM wallet delegation).
2. For trading: USDC in the user's wallet, then deposit USDC into the Hyperliquid account via GET /agent/trading/deposit-address (send USDC to that deposit address; chain routing is handled automatically).
3. For perp orders specifically: margin must be in the perp account, not spot. Transfer with POST /agent/trading/transfer.

Accounts & funding