Crypto Finance, a subsidiary of Deutsche Börse Group, unveiled AnchorNote, a system designed for institutional clients who want to trade digital assets without moving them out of regulated custody.

The system integrates BridgePort, a network of crypto exchanges and custodians, enabling off-exchange settlement and connectivity to multiple trading venues. By keeping assets in custody while allowing real-time collateral movement, AnchorNote aims to improve capital efficiency and reduce counterparty risk, according to a press release.

The service allows clients to set up dedicated trading lines, with BridgePort handling messaging between venues and Crypto Finance acting as collateral custodian, the press release said. Institutions can manage collateral through a dashboard or integrate the service directly into their existing infrastructure using APIs, it said. APIs, or application programming interfaces, allow software programs to communicate directly with one another.

“Institutional clients face a constant tradeoff between security and capital efficiency,” said Philipp E. Dettwiler, head of custody and settlement at Crypto Finance. “AnchorNote is designed to bridge that gap.”

For traders, the setup eliminates the need for pre-funding exchanges while providing immediate access to liquidity across platforms. In practice, a Swiss bank could pledge bitcoin held in custody and deploy it instantly across multiple trading venues without moving the coins on-chain.

The rollout begins in Switzerland, with Crypto Finance planning to expand across Europe.