Builder fee approval
Before a user’s orders can carry a builder fee, that user approves it once via theapproveBuilderFee action. The Perps API prepends this action automatically when it’s needed, so you don’t have to check approval status yourself before submitting an order.
Configuration
Set your project’s builder fee (1 to 10 bps) in the dashboard’s Trade fee configuration; yield.xyz sets and confirms the builder address before the configuration goes live. It is available once the Perps fee config feature is enabled for the Hyperliquid provider in your project’s Trade provider settings, and only a live configuration applies to new orders.Earn has a separate fee model built around fee configurations attached to a project and a yield. See Earn monetization for that model; it doesn’t apply to Trade.
Tokenized Stocks
Tokenized Stocks is upcoming: no monetization model is documented for it yet. See Tokenized Stocks for what’s confirmed so far.Next steps
Perps
Discover markets, open positions, and manage them through the Perps API.
Coverage
Live providers, networks, and how to fetch the current market list.

