Alvin Lang
Apr 10, 2026 14:59
Circle expands CCTP beyond USDC to support EURC, USYC, and third-party assets. Gateway hits $400M monthly volume with sub-500ms settlement across 12 chains.
Circle has laid out its most comprehensive interoperability roadmap yet, detailing infrastructure upgrades that would extend its crosschain capabilities beyond USDC to tokenized real-world assets, institutional funds, and third-party digital assets. The announcement comes as CCTP surpasses $110 billion in cumulative transfer volume across more than 20 chains since its April 2023 launch.
Gateway Reaches $400M Monthly Volume
The company’s Circle Gateway service—which provides businesses with chain-agnostic USDC balances accessible in under 500 milliseconds—processed $400 million in March 2026. April volume had already reached $230 million by the 9th, suggesting continued acceleration in demand for instant crosschain liquidity.
Gateway eliminates the need for businesses to pre-position capital across multiple chains. Instead of manually rebalancing funds, users can access USDC instantly wherever demand emerges. The service also enables what Circle calls “nanopayments”—gas-free USDC transfers as small as $0.000001, designed for high-frequency use cases like AI agent transactions and per-request content access.
CCTP Expansion Opens Multi-Asset Interoperability
Later this year, Circle plans to extend CCTP’s burn-and-mint model beyond USDC to include EURC, USYC (the tokenized Hashnote fund), and cirBTC. More significantly, the protocol will open to third-party asset issuers working with Circle, allowing them to tap the same crosschain distribution infrastructure.
This matters for the growing tokenized asset market. Asset issuers currently face fragmented liquidity when deploying across multiple chains. Under the expanded model, issuers can originate assets on Arc—Circle’s institutional-focused Layer-1—and distribute across 20+ chains through CCTP from a single management point.
Arc itself is positioned as a liquidity hub with sub-second settlement finality, stablecoin gas fees, and a geographically distributed institutional validator set. Circle describes it as a “coordination layer for issuance and liquidity routing.”
Developer Tools Target Crosschain Complexity
Circle is rolling out several orchestration services to simplify crosschain development. Bridge Kit provides SDK methods for implementing crosschain flows with CCTP and automatic forwarding. Deposit Kit, currently in development, aims to enable one-click crosschain deposits that hide underlying chain complexity from end users.
Two additional services address persistent developer pain points. Circle Fee Service bundles all crosschain fees into a single upfront quote, collecting them on the source chain and providing exact destination amounts. Circle Workflows coordinates multi-step operations across chains—fund movement, contract execution, settlement—as unified actions rather than fragile sequential transactions.
The company also announced USDC Bridge, a consumer-facing app built on CCTP infrastructure that gives individuals direct access to crosschain transfers without relying on third-party bridges.
What This Means for the Market
Circle’s interop stack represents a bet that crosschain infrastructure will become as fundamental to digital assets as TCP/IP became to the internet. The company is positioning itself not just as a stablecoin issuer but as the plumbing layer for institutional asset movement.
For traders and institutions, the practical implications include faster settlement (seconds rather than waiting for source chain finality), reduced capital requirements (no pre-positioning across chains), and eventually, seamless access to tokenized RWAs through the same infrastructure currently moving USDC.
Hyperliquid has already integrated crosschain USDC funding, and RockawayX uses Gateway to reduce liquidity fragmentation. AI platform OpenMind is testing nanopayments for agent-to-agent transactions—an early signal of how this infrastructure might support emerging autonomous economic activity.
The expanded CCTP launch is expected later in 2026. Circle is soliciting feedback from developers and asset issuers building crosschain products.
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