Arbitrum’s interoperability rollout begins with intent-based crosschain execution in Q1 2025, followed by protocol-level integration in Q3 2025 to enhance transaction efficiency

Quotes that support claims

The second phase is when we'll enable native crosschain operations in a fast, cheap, and trustless manner, targeting Q3 2025

The first phase being intent-based interop using the universal intents engine. Initially available to a limited set of @arbitrum chains, expandable to other EVM chains for them to deploy

Arbitrum’s Universal Intents Engine will launch in Q1 on an initial set of chains, making seamless cross-chain asset transfer a reality

The target launch date is end of Q1 for the first wave of intent-based interoperability

Related projects