Address Contract Partially Verified
Address
0x424bca7CE4FE49D215CA9221f677FCAdF37aA24e
Balance
0 ETH
Nonce
1
Code Size
3215 bytes
Creator
0x87C55afc...5783 at tx 0xe0d5a486...acf861
Indexed Transactions
0 (1 on-chain, 0.9% indexed)
Contract Bytecode
3215 bytes
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Verified Source Code Partial Match
Compiler: v0.8.30+commit.73712a01
EVM: prague
Optimization: No
DepositAddress.sol 127 lines
// SPDX-License-Identifier: MIT
/**
*Submitted for verification at Etherscan.io on 2018-10-22
*/
pragma solidity ^0.8.13;
interface IERC20 {
function transfer(address to, uint256 value) external returns (bool);
function approve(address spender, uint256 amount) external returns (bool);
}
/**
* @dev Struct representing token parameters for the OFT send() operation.
*/
struct SendParam {
uint32 dstEid; // Destination endpoint ID.
bytes32 to; // Recipient address.
uint256 amountLD; // Amount to send in local decimals.
uint256 minAmountLD; // Minimum amount to send in local decimals.
bytes extraOptions; // Additional options supplied by the caller to be used in the LayerZero message.
bytes composeMsg; // The composed message for the send() operation.
bytes oftCmd; // The OFT command to be executed, unused in default OFT implementations.
}
struct MessagingFee {
uint256 nativeFee; // The native fee.
uint256 lzTokenFee; // The lzToken fee.
}
/**
* @dev Minimal structs to model OFT send() return types.
*/
struct MessagingReceipt {
// LayerZero msg receipt
bytes32 guid; // The unique identifier for the sent message.
uint64 nonce; // The nonce of the sent message.
uint256 fee; // The LayerZero fee incurred for the message.
}
struct OFTReceipt {
uint256 amountSentLD;
uint256 amountReceivedLD;
}
interface IOFT {
/**
* @dev Executes the send operation.
* @param _sendParam The parameters for the send operation.
* @param _fee The calculated fee for the send() operation.
* - nativeFee: The native fee.
* - lzTokenFee: The lzToken fee.
* @param _refundAddress The address to receive any excess funds.
* @return msgReceipt The receipt for the send operation.
* @return oftReceipt The OFT receipt information.
*
* @dev MessagingReceipt: LayerZero msg receipt
* - guid: The unique identifier for the sent message.
* - nonce: The nonce of the sent message.
* - fee: The LayerZero fee incurred for the message.
*/
function send(
SendParam calldata _sendParam,
MessagingFee calldata _fee,
address _refundAddress
) external payable returns (MessagingReceipt memory msgReceipt, OFTReceipt memory oftReceipt);
}
struct OFTDepositParams {
address oftContract;
bool requiresAllowance;
SendParam sendParam;
MessagingFee messagingFee;
address refundAddress;
address erc20Contract;
address feeRecipient;
uint256 fees;
}
contract DepositAddress {
// Reentrancy lock
bool private locked;
// Deposit address Multicall address
address private constant AUTHORIZED_CALLER = 0xf2154Bd34f5538019AaFC335C22179dA742A394B;
modifier nonReentrant() {
require(!locked, "Reentrant call");
locked = true;
_;
locked = false;
}
function transfer(OFTDepositParams memory params) external payable nonReentrant {
require(msg.sender == AUTHORIZED_CALLER, "Unauthorized");
if (params.requiresAllowance) {
IERC20(params.erc20Contract).approve(params.oftContract, params.sendParam.amountLD);
}
IOFT(params.oftContract).send{value: msg.value}(params.sendParam, params.messagingFee, params.refundAddress);
if (params.fees > 0) {
IERC20(params.erc20Contract).transfer(params.feeRecipient, params.fees);
}
}
receive() external payable {}
}
contract DepositAddressMulticall {
address public authorizedCaller;
constructor(address _authorizedCaller) {
authorizedCaller = _authorizedCaller;
}
function batchTransfer(OFTDepositParams[] calldata calls, address[] calldata depositAddresses) external payable {
require(msg.sender == authorizedCaller, "Only authorized caller can batch");
require(calls.length == depositAddresses.length, "Calls and deposit addresses must have the same length");
for (uint i = 0; i < calls.length; i++) {
DepositAddress(payable(depositAddresses[i])).transfer{value: calls[i].messagingFee.nativeFee}(calls[i]);
}
}
}
Write Contract 1 functions
These functions modify contract state and require a wallet transaction to execute.
transfer 0x67f23b5e
tuple params
Recent Transactions
This address has 1 on-chain transactions, but only 0.9% of the chain is indexed. Transactions will appear as indexing progresses. View on Etherscan →