Hyperliquid frontend guide · Reviewed 2026-11-08

Best Hyperliquid Frontend: glossary

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Definitions for hyperliquid frontend guide.

Frontend

The interface used to inspect an account and send actions to an underlying system. A frontend can have its own fees, permissions, and account services.

Builder fee

An added fee associated with an application that routes a trade. Check the approved maximum and the actual fee for the order. It is separate from the protocol fee.

API wallet

A signing wallet approved to send specified actions for an account. Its role and permissions are separate from ownership of the account and from builder-fee approval.

Maker and taker

A maker order supplies resting liquidity. A taker order consumes available liquidity. The applicable fee can differ by fill type and account tier.