Non-Custodial Engine Opens Canton to Three Major Chains

Interstice Digital launched a Cross-Chain Swap Engine in partnership with FalconX on Tuesday, connecting the Canton Network to Ethereum, Solana and Robinhood Chain in a single non-custodial routing layer. The engine has also been named a Featured App on Canton, according to the companies’ announcement.

How the swap engine works

The mechanics are straightforward: Canton describes itself as the only public, permissionless blockchain purpose-built for capital markets, and Interstice’s engine is built to move assets between that institutional layer and the retail-facing liquidity sitting on Ethereum, Solana and Robinhood Chain. Interstice says it does not take custody of assets or execute transactions on users’ behalf – quotes for swaps are supplied independently by counterparties, with the firm positioning itself strictly as non-custodial infrastructure.

The company did not disclose which specific assets are initially supported or provide transaction volume figures for the engine, a gap worth flagging for anyone trying to size actual usage before the operational details are public. The distinction between routing infrastructure and a liquidity venue matters here: FalconX, a prime brokerage that already runs a CFTC-registered swap dealer through its FalconX Bravo affiliate, is the party supplying liquidity, while Interstice supplies the non-custodial rails.

The Numbers Behind the Networks Being Connected

Each chain being wired into Canton brings a distinct liquidity profile. Robinhood Chain reached 100 million transactions faster than any other EVM network and now serves 28 million funded accounts holding $369 billion in total platform assets, according to the companies’ release. Solana recorded 167 million monthly active addresses in April 2026 – an all-time high – and posted $650 billion in stablecoin transaction volume in February 2026, the highest monthly figure recorded on any blockchain to date.

Ethereum’s role is framed differently: it remains the deepest developer ecosystem in the industry and is also the base layer underpinning Robinhood Chain itself, making it structurally relevant to the integration even without a standalone headline metric. On the Canton side, the companies cite more than $9 trillion in tokenized real-world asset flow moving through the network monthly – the figure that anchors why institutional players are treating Canton as worth bridging into rather than building around.

Readers tracking where onchain liquidity actually concentrates may find Solana’s growing role in tokenized assets and onchain revenue useful context for why the network was a priority connection point rather than an afterthought.

What Yorio and Bassiri Said

Janine Yorio, CEO of Interstice Digital, framed the launch as infrastructure for institutional flow rather than a retail liquidity grab, saying the engine was built to help connect Solana, Ethereum and Robinhood Chain to the growing Canton ecosystem where over $9 trillion in tokenized RWA flow monthly.

Hassan Bassiri, Head of Trading Strategy at FalconX, tied the launch to a broader institutional thesis, saying that as institutional demand for digital assets grows, the firms that win will be the ones who can move capital across ecosystems without friction, and characterizing the engine as the kind of infrastructure the market needs.

Compliance Partners Behind the Rails

The engine is built with a named set of compliance and infrastructure providers: Trulioo, TRM Labs, CertiK, Canton Strategic Holdings and MPCH. That lineup – identity verification, blockchain analytics, security auditing and Canton-specific infrastructure – signals the engine is designed around regulatory screening rather than pure speed, which tracks with Canton’s own positioning as privacy-and-permissioning-first rather than a fully open settlement layer.

That compliance-first design also speaks to a broader pain point in cross-chain infrastructure: moving capital between networks has historically carried hidden costs in bridging fees, custody risk and settlement delay, a problem other interoperability projects have been built specifically to target. Whether Interstice’s engine meaningfully compresses those costs for institutional-size flow is not yet demonstrated in public volume data, since none has been disclosed.

Where This Sits in the Interoperability Race

Cross-chain swap infrastructure is not a new category – it is arguably one of the most contested corners of crypto infrastructure, with numerous projects competing to unify liquidity that is otherwise fragmented across dozens of chains. The broader thesis behind connecting separate networks into something closer to a single market is one several interoperability-focused projects have pursued, though Interstice’s angle is distinguished by its explicit institutional and compliance framing rather than a general-purpose bridge.

Canton’s participant base reportedly includes major financial institutions such as JPMorgan, Goldman Sachs and BNP Paribas, per Cointelegraph’s reporting on the announcement, which also noted recent Canton-based activity including a Tradeweb-executed onchain U.S. Treasury trade between Franklin Templeton and Virtu Financial settled against a Canton-issued stablecoin. Neither the primary announcement nor the companies confirmed specifics on how those separate initiatives interact with the new swap engine, so the connection should be read as parallel ecosystem activity rather than a direct integration.

What to Watch Next

The near-term questions that will determine whether this engine matters beyond a press release are the ones the announcement left open: which assets are initially supported, what volume actually routes through the engine once live, and whether FalconX’s institutional liquidity depth holds up against retail-scale demand from Robinhood Chain and Solana users. Interstice is a wholly owned subsidiary of Everyrealm, backed by a16z Crypto, Coinbase Ventures, Lightspeed, Galaxy, Brevan Howard and Liberty City Ventures – a cap table that suggests the company has runway to iterate even if early volume is thin.

Investors should treat the $9 trillion monthly flow figure and the individual chain metrics as descriptive of the networks being connected, not as guaranteed volume for the swap engine itself. As with most infrastructure launches, the real test is usage data that has not yet been published.

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