xcall can be initiated from a smart contract to send funds and/or conduct arbitrary execution across domains. This allows Connext to be used as a base cross-chain layer that can be integrated into dApps, turning them into xApps.
You can use Connext to build xApps like:
- Bridges to transfer ERC-20 tokens between blockchains
- Crosschain DeFi protocols
- Crosschain NFTs and more!
Start building cross-chain applications in no time with our Quickstart or see our Guides for more in-depth examples.»Quickstart»Guides
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