Open Intents and cross-chain interoperability

Open Intents

Cross-chain operations today depend on proprietary integrations. Building on a single bridge locks the integration into that bridge. Users only get the rates it offers, with no way to compare against other options.

The Open Intents Framework (OIF) is a collaborative effort to standardize how intents are coordinated. Built around ERC-7683 (the cross-chain intent standard), the framework includes specifications, reference contracts, a reference solver and aggregator that any team can use or build on. Wonderland contributes to the framework alongside the EF, Hyperlane, OpenZeppelin, Across, LiFi and others.

📌 To learn more about this initiative, visit the Open Intents landing page.

Cross-chain interoperability

We built @wonderland/interop-cross-chain as a first-class client of the OIF. It also supports other providers (Across, Relay, Bungee, LIFI) to give app and wallet developers easy access to fetch and compare quotes from multiple providers.

📌 To learn more, feel free to check our documentation. Additionally, you can see it in action in the cross-chain demo.