Crypto custodian Copper has enabled institutional trading for Hyperliquid perpetual contracts via its API and platform interface. The integration allows clients to access Hyperliquid markets directly through Copper's infrastructure. Traders can execute perpetual contracts while maintaining asset custody within Copper's non-custodial MPC infrastructure, combining market access with secure settlement. This development expands institutional entry points into Hyperliquid's derivatives ecosystem without requiring external fund transfers.