Interstice Digital has launched its Cross-Chain Swap Engine in partnership with FalconX, a leading digital asset prime brokerage. The non-custodial swap engine connects Solana, Robinhood Chain and Ethereum to the Canton Network — described by the company as the only public, permissionless blockchain purpose-built for capital markets. Canton, developed by Digital Asset, the firm behind the Daml smart-contract language, is designed to let regulated institutions transact with the privacy and controls they require. The engine has also been named a Featured App on Canton.

According to Interstice Digital, the cross-chain swap engine opens a direct path between Canton's institutional-grade market infrastructure and the largest pools of retail liquidity in digital assets:

• Robinhood reached 100 million transactions faster than any other EVM network and now serves 28 million funded accounts, with $369 billion in total platform assets.
• Solana recorded 167 million monthly active addresses in April 2026, an all-time high, along with $650 billion in stablecoin transaction volume in February 2026 — the highest monthly figure ever recorded on any blockchain.
• Ethereum remains the deepest developer ecosystem in the industry and serves as the base layer underpinning Robinhood Chain itself. Robinhood Chain, announced in June 2025, is an Ethereum layer-2 network built with Arbitrum's Orbit stack, extending the retail brokerage's services directly on-chain.

The launch lands amid a broader industry push to link permissioned institutional networks with public-chain liquidity. Chainlink has separately announced plans to connect Canton with public blockchains through its Cross-Chain Interoperability Protocol, and fragmented liquidity across chains has long been cited as a friction point for institutional digital asset flows. For Canton, which serves banks, asset managers and exchanges, a direct bridge into retail-heavy networks materially widens its reachable liquidity.

"We built the cross-chain swap engine to help connect Solana, Ethereum, and Robinhood Chain to the growing Canton ecosystem where over $9T in tokenized RWA flow monthly," said Janine Yorio, CEO of Interstice Digital.

"As institutional demand for digital assets grows, the firms that win will be the ones who can move capital across ecosystems without friction. The cross-chain swap engine we've developed with Interstice Digital is exactly the kind of infrastructure this market needs," said Hassan Bassiri, Head of Trading Strategy at FalconX.

The Cross-Chain Swap Engine is powered by established blockchain infrastructure and compliance providers, including Trulioo, TRM Labs, CertiK, Canton Strategic Holdings and MPCH — a stack that pairs swap execution with the KYC, AML screening and security auditing institutional counterparties typically require when operating across public networks. Early signals to watch include transaction volumes through the engine, the range of assets supported, and whether additional networks are connected over time.