Joule Finance

https://docs.joule.finance/docs

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Joule Finance is a DeFi liquidity hub on Aptos and Movement networks offering LRT bridging, isolated...

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### Aptos LRT Bridging Contract Functions (Rust)

Source: https://docs.joule.finance/docs/bridge/lrtfi-lstfi-bridge/how-it-works

Smart contract functions for bridging LRTs on Aptos. `send_coin` handles burning assets and sending messages via LayerZero. `lz_receive` processes incoming messages from LayerZero to mint assets.

```rust
public fun send_coin<CoinType>(
          coin: Coin<CoinType>, //Coin to send
          dst_chain_id: u64, //Destination chain Id
          dst_receiver: vector<u8>, //Address of destination receiver
          fee: Coin<AptosCoin>, //LayerZero fees
          unwrap: bool, //False
          adapter_params: vector<u8>, 
          msglib_params: vector<u8>,
    )
```

```rust
public entry fun lz_receive<CoinType>(
            src_chain_id: u64, //Source chain ID
            src_address: vector<u8>, //Source chain sender address
            payload: vector<u8> //Payload
     )
```

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### Ethereum LRT Bridging Contract Functions (Solidity)

Source: https://docs.joule.finance/docs/bridge/lrtfi-lstfi-bridge/how-it-works

Smart contract functions for bridging LRTs on Ethereum. `bridgeLRT` handles locking tokens and initiating cross-chain messages via LayerZero. `lzReceive` processes incoming messages from LayerZero to release locked LRTs.

```solidity
function bridgeLRT(
        address _token, //Address of LRT to bridge
        uint256 _amount, //Amount of LRT to bridge
        uint16 _dstChainId, //Chain ID of destination chain
        bytes32 _dstReceiver //Address of destination receiver
) public payable {}
```

```solidity
function lzReceive(
          uint16 _srcChainId, //Chain Id of source chain
          bytes calldata _srcAddress, //Address of source sender
          uint64 _nonce, //Nonce
          bytes calldata _payload //Payload
    ) public {}
```

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