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Getting users onto your chain or into your protocol with assets from any source chain is a key cross-chain use case. The deBridge Liquidity Network supports deposit flows through hooks.

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deBridge Liquidity Network (DLN)

DLN with hooks is available for integrations where users are comfortable managing gas and submitting transactions directly.

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DLN Hook Limitations

DLN hooks execute in a trustless manner — the deposited funds are sent directly to the protocol contract during order fulfillment. However, because the deposit is not executed by the user’s wallet, the target protocol must have a function that accepts a beneficiary address parameter. Compatible pattern: Protocols like Aave V3 that offer supply(asset, amount, onBehalfOf, referralCode) work well — the onBehalfOf parameter allows specifying who receives the deposit credit. Incompatible pattern: Protocols that only offer deposit(amount) and credit msg.sender cannot be used with DLN hooks, since the depositor would be the DLN contract, not the user.

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