Feature Tip: Add private address tag to any address under My Name Tag !
Overview
ETH Balance
0 ETH
Eth Value
$0.00More Info
Private Name Tags
ContractCreator
Latest 25 from a total of 68 transactions
Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
---|---|---|---|---|---|---|---|---|---|
Ccip Send | 20384675 | 1 hr ago | IN | 0.00018155 ETH | 0.00161092 | ||||
Ccip Send | 20377205 | 26 hrs ago | IN | 0.00016882 ETH | 0.00276146 | ||||
Ccip Send | 20334544 | 7 days ago | IN | 0.00017405 ETH | 0.00412924 | ||||
Ccip Send | 20288692 | 13 days ago | IN | 0.00017905 ETH | 0.00056139 | ||||
Ccip Send | 20189355 | 27 days ago | IN | 0.00016888 ETH | 0.00092525 | ||||
Ccip Send | 20185540 | 27 days ago | IN | 0.00017375 ETH | 0.00141694 | ||||
Ccip Send | 20173775 | 29 days ago | IN | 0.00016293 ETH | 0.00057336 | ||||
Ccip Send | 20167566 | 30 days ago | IN | 0.00016976 ETH | 0.00165165 | ||||
Ccip Send | 20132313 | 35 days ago | IN | 0.00016677 ETH | 0.00142903 | ||||
Ccip Send | 20130943 | 35 days ago | IN | 0.00016416 ETH | 0.00129981 | ||||
Ccip Send | 20125113 | 36 days ago | IN | 0.00016786 ETH | 0.00073119 | ||||
Ccip Send | 20114469 | 37 days ago | IN | 0.00016333 ETH | 0.00107579 | ||||
Ccip Send | 20107646 | 38 days ago | IN | 0.00016124 ETH | 0.00069998 | ||||
Ccip Send | 20097136 | 40 days ago | IN | 0.00015886 ETH | 0.0011942 | ||||
Ccip Send | 20092971 | 40 days ago | IN | 0.00017594 ETH | 0.00142788 | ||||
Ccip Send | 20069489 | 44 days ago | IN | 0.00016058 ETH | 0.0064872 | ||||
Ccip Send | 20064411 | 44 days ago | IN | 0.00015375 ETH | 0.00242405 | ||||
Ccip Send | 20064387 | 44 days ago | IN | 0.00015375 ETH | 0.00406041 | ||||
Ccip Send | 20064381 | 44 days ago | IN | 0.00015375 ETH | 0.00379998 | ||||
Ccip Send | 20064369 | 44 days ago | IN | 0.00016365 ETH | 0.00387369 | ||||
Ccip Send | 20063430 | 44 days ago | IN | 0.00015306 ETH | 0.00598748 | ||||
Ccip Send | 20056413 | 45 days ago | IN | 0.00015061 ETH | 0.00205871 | ||||
Ccip Send | 20045689 | 47 days ago | IN | 0.0001506 ETH | 0.00152466 | ||||
Ccip Send | 20045681 | 47 days ago | IN | 0.0001506 ETH | 0.00161025 | ||||
Ccip Send | 20043145 | 47 days ago | IN | 0.00015131 ETH | 0.00178018 |
Latest 25 internal transactions (View All)
Advanced mode:
Parent Transaction Hash | Block | From | To | |||
---|---|---|---|---|---|---|
20384675 | 1 hr ago | 0.00016505 ETH | ||||
20384675 | 1 hr ago | 0.0000165 ETH | ||||
20377205 | 26 hrs ago | 0.00015348 ETH | ||||
20377205 | 26 hrs ago | 0.00001534 ETH | ||||
20334544 | 7 days ago | 0.00015823 ETH | ||||
20334544 | 7 days ago | 0.00001582 ETH | ||||
20288692 | 13 days ago | 0.00016277 ETH | ||||
20288692 | 13 days ago | 0.00001627 ETH | ||||
20189355 | 27 days ago | 0.00015352 ETH | ||||
20189355 | 27 days ago | 0.00001535 ETH | ||||
20185540 | 27 days ago | 0.00015795 ETH | ||||
20185540 | 27 days ago | 0.00001579 ETH | ||||
20173775 | 29 days ago | 0.00014811 ETH | ||||
20173775 | 29 days ago | 0.00001481 ETH | ||||
20167566 | 30 days ago | 0.00015432 ETH | ||||
20167566 | 30 days ago | 0.00001543 ETH | ||||
20132313 | 35 days ago | 0.00015161 ETH | ||||
20132313 | 35 days ago | 0.00001516 ETH | ||||
20130943 | 35 days ago | 0.00014923 ETH | ||||
20130943 | 35 days ago | 0.00001492 ETH | ||||
20125113 | 36 days ago | 0.0001526 ETH | ||||
20125113 | 36 days ago | 0.00001526 ETH | ||||
20114469 | 37 days ago | 0.00014848 ETH | ||||
20114469 | 37 days ago | 0.00001484 ETH | ||||
20107646 | 38 days ago | 0.00014658 ETH |
Loading...
Loading
Contract Name:
CCIPBridgeProxy
Compiler Version
v0.8.20+commit.a1b79de6
Optimization Enabled:
Yes with 200 runs
Other Settings:
paris EvmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity 0.8.20; import { IRouterClient } from '@ccip/interfaces/IRouterClient.sol'; import { Client } from '@ccip/libraries/Client.sol'; import { SafeERC20, IERC20 } from '@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol'; contract CCIPBridgeProxy { using SafeERC20 for IERC20; /******************* Errors *******************/ error InvalidValue(); error FeeRefundFail(); /******************* Constants *******************/ IRouterClient internal immutable ROUTER; IERC20 internal immutable TOKEN; /******************* Constructor *******************/ constructor(IRouterClient router, IERC20 token) { ROUTER = router; TOKEN = token; token.approve(address(router), type(uint256).max); } /******************* Non-View Functions *******************/ /// @notice Transfers tokens to receiver on the destination chain using CCIP. /// @notice Pay for fees in native. /// @param destinationChainSelector The CCIP identifier for the destination blockchain. /// @param receiver The address of the receiver on the destination blockchain. /// @param amount The TRUF amount. function ccipSend( uint64 destinationChainSelector, address receiver, uint256 amount ) external payable returns (bytes32 messageId) { Client.EVM2AnyMessage memory message = _buildCCIPMessage(receiver, amount); uint256 fee = ROUTER.getFee(destinationChainSelector, message); if (fee > msg.value) revert InvalidValue(); if (msg.value > fee) { (bool success, ) = msg.sender.call{ value: msg.value - fee }(''); if (success == false) revert FeeRefundFail(); } SafeERC20.safeTransferFrom(TOKEN, msg.sender, address(this), amount); messageId = ROUTER.ccipSend{ value: fee }(destinationChainSelector, message); } /******************* View Functions *******************/ /// @notice Get the fee for any given transfer. /// @notice Pay for fees in native. /// @param destinationChainSelector The CCIP identifier for the destination blockchain. /// @param receiver The address of the receiver on the destination blockchain. /// @param amount The TRUF amount. function getFee(uint64 destinationChainSelector, address receiver, uint256 amount) external view returns (uint256 fee) { Client.EVM2AnyMessage memory message = _buildCCIPMessage(receiver, amount); return ROUTER.getFee(destinationChainSelector, message); } /// @notice Get the address of the router. /// @notice Immutable. /// @return The router address. function getRouter() external view returns (address) { return address(ROUTER); } /// @notice Get the address of the TRUF token. /// @notice Immutable. /// @return The TRUF token address. function getToken() external view returns (address) { return address(TOKEN); } /******************* Internal Functions *******************/ /// @notice Build the CCIP message for the token transfer. /// @dev This function will create an EVM2AnyMessage struct with all the necessary information for the token transfer. /// @param receiver The address of the receiver for the tokens. /// @param amount The amount of tokens to be sent. /// @return Client.EVM2AnyMessage Returns an EVM2AnyMessage struct which contains the CCIP message information. function _buildCCIPMessage(address receiver, uint256 amount) private view returns (Client.EVM2AnyMessage memory) { Client.EVMTokenAmount[] memory tokenAmounts = new Client.EVMTokenAmount[](1); tokenAmounts[0] = Client.EVMTokenAmount({ token: address(TOKEN), amount: amount }); // Create an EVM2AnyMessage struct with the necessary information for sending a CCIP message return Client.EVM2AnyMessage({ receiver: abi.encode(receiver), data: '', tokenAmounts: tokenAmounts, extraArgs: Client._argsToBytes( // Setting gas limit to 0 as we are not sending any data Client.EVMExtraArgsV1({ gasLimit: 0 }) ), feeToken: address(0) }); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import {Client} from "../libraries/Client.sol"; interface IRouterClient { error UnsupportedDestinationChain(uint64 destChainSelector); error InsufficientFeeTokenAmount(); error InvalidMsgValue(); /// @notice Checks if the given chain ID is supported for sending/receiving. /// @param chainSelector The chain to check. /// @return supported is true if it is supported, false if not. function isChainSupported(uint64 chainSelector) external view returns (bool supported); /// @notice Gets a list of all supported tokens which can be sent or received /// to/from a given chain id. /// @param chainSelector The chainSelector. /// @return tokens The addresses of all tokens that are supported. function getSupportedTokens(uint64 chainSelector) external view returns (address[] memory tokens); /// @param destinationChainSelector The destination chainSelector /// @param message The cross-chain CCIP message including data and/or tokens /// @return fee returns execution fee for the message /// delivery to destination chain, denominated in the feeToken specified in the message. /// @dev Reverts with appropriate reason upon invalid message. function getFee( uint64 destinationChainSelector, Client.EVM2AnyMessage memory message ) external view returns (uint256 fee); /// @notice Request a message to be sent to the destination chain /// @param destinationChainSelector The destination chain ID /// @param message The cross-chain CCIP message including data and/or tokens /// @return messageId The message ID /// @dev Note if msg.value is larger than the required fee (from getFee) we accept /// the overpayment with no refund. /// @dev Reverts with appropriate reason upon invalid message. function ccipSend( uint64 destinationChainSelector, Client.EVM2AnyMessage calldata message ) external payable returns (bytes32); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; // End consumer library. library Client { /// @dev RMN depends on this struct, if changing, please notify the RMN maintainers. struct EVMTokenAmount { address token; // token address on the local chain. uint256 amount; // Amount of tokens. } struct Any2EVMMessage { bytes32 messageId; // MessageId corresponding to ccipSend on source. uint64 sourceChainSelector; // Source chain selector. bytes sender; // abi.decode(sender) if coming from an EVM chain. bytes data; // payload sent in original message. EVMTokenAmount[] destTokenAmounts; // Tokens and their amounts in their destination chain representation. } // If extraArgs is empty bytes, the default is 200k gas limit. struct EVM2AnyMessage { bytes receiver; // abi.encode(receiver address) for dest EVM chains bytes data; // Data payload EVMTokenAmount[] tokenAmounts; // Token transfers address feeToken; // Address of feeToken. address(0) means you will send msg.value. bytes extraArgs; // Populate this with _argsToBytes(EVMExtraArgsV1) } // bytes4(keccak256("CCIP EVMExtraArgsV1")); bytes4 public constant EVM_EXTRA_ARGS_V1_TAG = 0x97a657c9; struct EVMExtraArgsV1 { uint256 gasLimit; } function _argsToBytes(EVMExtraArgsV1 memory extraArgs) internal pure returns (bytes memory bts) { return abi.encodeWithSelector(EVM_EXTRA_ARGS_V1_TAG, extraArgs); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.20; import {IERC20} from "../IERC20.sol"; import {IERC20Permit} from "../extensions/IERC20Permit.sol"; import {Address} from "../../../utils/Address.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20 { using Address for address; /** * @dev An operation with an ERC20 token failed. */ error SafeERC20FailedOperation(address token); /** * @dev Indicates a failed `decreaseAllowance` request. */ error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease); /** * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeTransfer(IERC20 token, address to, uint256 value) internal { _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value))); } /** * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful. */ function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal { _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value))); } /** * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal { uint256 oldAllowance = token.allowance(address(this), spender); forceApprove(token, spender, oldAllowance + value); } /** * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no * value, non-reverting calls are assumed to be successful. */ function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal { unchecked { uint256 currentAllowance = token.allowance(address(this), spender); if (currentAllowance < requestedDecrease) { revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease); } forceApprove(token, spender, currentAllowance - requestedDecrease); } } /** * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval * to be set to zero before setting it to a non-zero value, such as USDT. */ function forceApprove(IERC20 token, address spender, uint256 value) internal { bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value)); if (!_callOptionalReturnBool(token, approvalCall)) { _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0))); _callOptionalReturn(token, approvalCall); } } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(IERC20 token, bytes memory data) private { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data); if (returndata.length != 0 && !abi.decode(returndata, (bool))) { revert SafeERC20FailedOperation(address(token)); } } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). * * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead. */ function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false // and not revert is the subcall reverts. (bool success, bytes memory returndata) = address(token).call(data); return success && (returndata.length == 0 || abi.decode(returndata, (bool))) && address(token).code.length > 0; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.20; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); /** * @dev Returns the value of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the value of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves a `value` amount of tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 value) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets a `value` amount of tokens as the allowance of `spender` over the * caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 value) external returns (bool); /** * @dev Moves a `value` amount of tokens from `from` to `to` using the * allowance mechanism. `value` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom(address from, address to, uint256 value) external returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol) pragma solidity ^0.8.20; /** * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612]. * * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't * need to send a transaction, and thus is not required to hold Ether at all. * * ==== Security Considerations * * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be * considered as an intention to spend the allowance in any specific way. The second is that because permits have * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be * generally recommended is: * * ```solidity * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public { * try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {} * doThing(..., value); * } * * function doThing(..., uint256 value) public { * token.safeTransferFrom(msg.sender, address(this), value); * ... * } * ``` * * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also * {SafeERC20-safeTransferFrom}). * * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so * contracts should have entry points that don't rely on permit. */ interface IERC20Permit { /** * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens, * given ``owner``'s signed approval. * * IMPORTANT: The same issues {IERC20-approve} has related to transaction * ordering also apply here. * * Emits an {Approval} event. * * Requirements: * * - `spender` cannot be the zero address. * - `deadline` must be a timestamp in the future. * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner` * over the EIP712-formatted function arguments. * - the signature must use ``owner``'s current nonce (see {nonces}). * * For more information on the signature format, see the * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP * section]. * * CAUTION: See Security Considerations above. */ function permit( address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) external; /** * @dev Returns the current nonce for `owner`. This value must be * included whenever a signature is generated for {permit}. * * Every successful call to {permit} increases ``owner``'s nonce by one. This * prevents a signature from being used multiple times. */ function nonces(address owner) external view returns (uint256); /** * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}. */ // solhint-disable-next-line func-name-mixedcase function DOMAIN_SEPARATOR() external view returns (bytes32); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol) pragma solidity ^0.8.20; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev The ETH balance of the account is not enough to perform the operation. */ error AddressInsufficientBalance(address account); /** * @dev There's no code at `target` (it is not a contract). */ error AddressEmptyCode(address target); /** * @dev A call to an address target failed. The target may have reverted. */ error FailedInnerCall(); /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { if (address(this).balance < amount) { revert AddressInsufficientBalance(address(this)); } (bool success, ) = recipient.call{value: amount}(""); if (!success) { revert FailedInnerCall(); } } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason or custom error, it is bubbled * up by this function (like regular Solidity function calls). However, if * the call reverted with no returned reason, this function reverts with a * {FailedInnerCall} error. * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCallWithValue(target, data, 0); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. */ function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) { if (address(this).balance < value) { revert AddressInsufficientBalance(address(this)); } (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResultFromTarget(target, success, returndata); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResultFromTarget(target, success, returndata); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResultFromTarget(target, success, returndata); } /** * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target * was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an * unsuccessful call. */ function verifyCallResultFromTarget( address target, bool success, bytes memory returndata ) internal view returns (bytes memory) { if (!success) { _revert(returndata); } else { // only check if target is a contract if the call was successful and the return data is empty // otherwise we already know that it was a contract if (returndata.length == 0 && target.code.length == 0) { revert AddressEmptyCode(target); } return returndata; } } /** * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the * revert reason or with a default {FailedInnerCall} error. */ function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) { if (!success) { _revert(returndata); } else { return returndata; } } /** * @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}. */ function _revert(bytes memory returndata) private pure { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly /// @solidity memory-safe-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert FailedInnerCall(); } } }
{ "remappings": [ "@openzeppelin/contracts/=lib/openzeppelin-contracts_v5.0.2/contracts/", "@openzeppelin_v4.8.0/contracts/=lib/openzeppelin-contracts_v4.8.0/contracts/", "@openzeppelin_v4.9.0/contracts/=lib/openzeppelin-contracts_v4.9.0/contracts/", "@ccip/=lib/ccip_v2.9.1-ccip1.4.8-release/contracts/src/v0.8/ccip/", "ccip_v2.9.1-ccip1.4.8-release/=lib/ccip_v2.9.1-ccip1.4.8-release/contracts/", "ds-test/=lib/openzeppelin-contracts_v4.9.0/lib/forge-std/lib/ds-test/src/", "erc4626-tests/=lib/openzeppelin-contracts_v4.9.0/lib/erc4626-tests/", "forge-std/=lib/forge-std/src/", "openzeppelin-contracts_v4.8.0/=lib/openzeppelin-contracts_v4.8.0/", "openzeppelin-contracts_v4.9.0/=lib/openzeppelin-contracts_v4.9.0/", "openzeppelin-contracts_v5.0.2/=lib/openzeppelin-contracts_v5.0.2/", "openzeppelin/=lib/openzeppelin-contracts_v4.9.0/contracts/" ], "optimizer": { "enabled": true, "runs": 200 }, "metadata": { "useLiteralContent": false, "bytecodeHash": "ipfs", "appendCBOR": true }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "evmVersion": "paris", "viaIR": false, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"contract IRouterClient","name":"router","type":"address"},{"internalType":"contract IERC20","name":"token","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"AddressInsufficientBalance","type":"error"},{"inputs":[],"name":"FailedInnerCall","type":"error"},{"inputs":[],"name":"FeeRefundFail","type":"error"},{"inputs":[],"name":"InvalidValue","type":"error"},{"inputs":[{"internalType":"address","name":"token","type":"address"}],"name":"SafeERC20FailedOperation","type":"error"},{"inputs":[{"internalType":"uint64","name":"destinationChainSelector","type":"uint64"},{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ccipSend","outputs":[{"internalType":"bytes32","name":"messageId","type":"bytes32"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint64","name":"destinationChainSelector","type":"uint64"},{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"getFee","outputs":[{"internalType":"uint256","name":"fee","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getRouter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getToken","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
0x60806040526004361061003f5760003560e01c806321df0da7146100445780637cf9636714610090578063b0f479a1146100be578063de1ecedb146100f1575b600080fd5b34801561005057600080fd5b507f00000000000000000000000038c2a4a7330b22788374b8ff70bba513c8d848ca5b6040516001600160a01b0390911681526020015b60405180910390f35b34801561009c57600080fd5b506100b06100ab366004610710565b610104565b604051908152602001610087565b3480156100ca57600080fd5b507f00000000000000000000000080226fc0ee2b096224eeac085bb9a8cba1146f7d610073565b6100b06100ff366004610710565b6101ae565b60008061011184846103ba565b6040516320487ded60e01b81529091506001600160a01b037f00000000000000000000000080226fc0ee2b096224eeac085bb9a8cba1146f7d16906320487ded9061016290889085906004016107ba565b602060405180830381865afa15801561017f573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906101a39190610894565b9150505b9392505050565b6000806101bb84846103ba565b905060007f00000000000000000000000080226fc0ee2b096224eeac085bb9a8cba1146f7d6001600160a01b03166320487ded87846040518363ffffffff1660e01b815260040161020d9291906107ba565b602060405180830381865afa15801561022a573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061024e9190610894565b90503481111561027157604051632a9ffab760e21b815260040160405180910390fd5b803411156102f15760003361028683346108ad565b604051600081818185875af1925050503d80600081146102c2576040519150601f19603f3d011682016040523d82523d6000602084013e6102c7565b606091505b50909150508015156000036102ef576040516308d7d53760e01b815260040160405180910390fd5b505b61031d7f00000000000000000000000038c2a4a7330b22788374b8ff70bba513c8d848ca33308761054b565b6040516396f4e9f960e01b81526001600160a01b037f00000000000000000000000080226fc0ee2b096224eeac085bb9a8cba1146f7d16906396f4e9f990839061036d908a9087906004016107ba565b60206040518083038185885af115801561038b573d6000803e3d6000fd5b50505050506040513d601f19601f820116820180604052508101906103b09190610894565b9695505050505050565b6103f56040518060a0016040528060608152602001606081526020016060815260200160006001600160a01b03168152602001606081525090565b604080516001808252818301909252600091816020015b604080518082019091526000808252602082015281526020019060019003908161040c57905050905060405180604001604052807f00000000000000000000000038c2a4a7330b22788374b8ff70bba513c8d848ca6001600160a01b031681526020018481525081600081518110610486576104866108ce565b60209081029190910101526040805160a081019091526001600160a01b03851660c08201528060e08101604051602081830303815290604052815260200160405180602001604052806000815250815260200182815260200160006001600160a01b0316815260200161053f6040518060200160405280600081525060408051915160248084019190915281518084039091018152604490920190526020810180516001600160e01b03166397a657c960e01b17905290565b90529150505b92915050565b604080516001600160a01b0385811660248301528416604482015260648082018490528251808303909101815260849091019091526020810180516001600160e01b03166323b872dd60e01b1790526105a59085906105ab565b50505050565b60006105c06001600160a01b03841683610618565b905080516000141580156105e55750808060200190518101906105e391906108e4565b155b1561061357604051635274afe760e01b81526001600160a01b03841660048201526024015b60405180910390fd5b505050565b60606101a78383600084600080856001600160a01b0316848660405161063e9190610906565b60006040518083038185875af1925050503d806000811461067b576040519150601f19603f3d011682016040523d82523d6000602084013e610680565b606091505b50915091506103b08683836060826106a05761069b826106e7565b6101a7565b81511580156106b757506001600160a01b0384163b155b156106e057604051639996b31560e01b81526001600160a01b038516600482015260240161060a565b50806101a7565b8051156106f75780518082602001fd5b604051630a12f52160e11b815260040160405180910390fd5b60008060006060848603121561072557600080fd5b833567ffffffffffffffff8116811461073d57600080fd5b925060208401356001600160a01b038116811461075957600080fd5b929592945050506040919091013590565b60005b8381101561078557818101518382015260200161076d565b50506000910152565b600081518084526107a681602086016020860161076a565b601f01601f19169290920160200192915050565b6000604067ffffffffffffffff8516835260208181850152845160a0838601526107e760e086018261078e565b905081860151603f1980878403016060880152610804838361078e565b88860151888203830160808a01528051808352908601945060009350908501905b8084101561085757845180516001600160a01b0316835286015186830152938501936001939093019290860190610825565b5060608901516001600160a01b031660a08901526080890151888203830160c08a01529550610886818761078e565b9a9950505050505050505050565b6000602082840312156108a657600080fd5b5051919050565b8181038181111561054557634e487b7160e01b600052601160045260246000fd5b634e487b7160e01b600052603260045260246000fd5b6000602082840312156108f657600080fd5b815180151581146101a757600080fd5b6000825161091881846020870161076a565b919091019291505056fea26469706673582212205e06154ae955af7dd12c77e05a69e4b13f499219d86352e34da906e90a23cf3f64736f6c63430008140033
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
00000000000000000000000080226fc0ee2b096224eeac085bb9a8cba1146f7d00000000000000000000000038c2a4a7330b22788374b8ff70bba513c8d848ca
-----Decoded View---------------
Arg [0] : router (address): 0x80226fc0Ee2b096224EeAc085Bb9a8cba1146f7D
Arg [1] : token (address): 0x38C2a4a7330b22788374B8Ff70BBa513C8D848cA
-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 00000000000000000000000080226fc0ee2b096224eeac085bb9a8cba1146f7d
Arg [1] : 00000000000000000000000038c2a4a7330b22788374b8ff70bba513c8d848ca
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 26 Chains
Chain | Token | Portfolio % | Price | Amount | Value |
---|
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.