Contract Address Details

0x7257879e12C75b9fBA2d6f5AaB3794f82153aEB3

Contract Name: PkpMinter

Creator: 0x3e5c24–fdebf1 at 0x2be0ed–bd2f8a

Balance: 0 LIT

Tokens: Fetching tokens... Error trying to fetch balances.

Transactions: 79,186 Transactions

Transfers: 0 Transfers

Gas Used: 81,158,314,062

Last Balance Update: 2793320

Transactions Internal Transactions Coin Balance History Logs Code Read Contract Write Contract

Contract name:: PkpMinter
Optimization enabled: true

Compiler version: v0.8.21+commit.d9974bed
Optimization runs: 200

Verified at: 2023-07-27T00:08:57.486069Z

src/PkpMinter.sol

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.13;

abstract contract PKPHelper {
      function mintNextAndAddAuthMethods(
        uint256 keyType,
        uint256[] memory permittedAuthMethodTypes,
        bytes[] memory permittedAuthMethodIds,
        bytes[] memory permittedAuthMethodPubkeys,
        uint256[][] memory permittedAuthMethodScopes,
        bool addPkpEthAddressAsPermittedAddress,
        bool sendPkpToItself
    )virtual public payable returns (uint256);
}

abstract contract PKPNFT {
    uint256 public mintCost;
    function getPubkey(uint256 tokenId) public virtual view returns (bytes memory);
}

contract PkpMinter {
    PKPHelper pkpHelper = PKPHelper(0x8bB62077437D918891F12c7F35d9e1B78468bF11);
    PKPNFT pkpNFT = PKPNFT(0x8F75a53F65e31DD0D2e40d0827becAaE2299D111);


    // Default values.
    uint256[] internal permittedAuthMethodTypes = [9];
    bytes[] permittedAuthMethodPubkeys = new bytes[](1);
    uint256[][] permittedAuthMethodScopes = [[0]];

    event BulkPKPMinted(bytes32 indexed AuthMethodId, uint256 tokenId, bytes PubKey);


    function bytesToBytes32(bytes memory b) public pure returns (bytes32) {
        bytes32 out;
        for (uint i = 0; i < 32; i++) {
            out |= bytes32(b[i] & 0xFF) >> (i * 8);
        }
        return out;
    }

    function mintPkps(bytes[][] memory permittedAuthMethodIds) external payable {
        uint256 mintCost = pkpNFT.mintCost();
        require(msg.value >= mintCost * permittedAuthMethodIds.length, "Not enough value sent to cover mint costs");
        
        for (uint i = 0; i < permittedAuthMethodIds.length; i++) {             
            uint256 tokenId = pkpHelper.mintNextAndAddAuthMethods{
                value: mintCost 
            }(
                2, 
                permittedAuthMethodTypes, 
                permittedAuthMethodIds[i],
                permittedAuthMethodPubkeys, 
                permittedAuthMethodScopes, 
                false, 
                true 
            );

            emit BulkPKPMinted( 
                bytesToBytes32(permittedAuthMethodIds[i][0]),
                tokenId, 
                pkpNFT.getPubkey(tokenId)
            );
        }

        // Send the balance to the native token to the sender.
        payable(msg.sender).transfer(address(this).balance);
    }
}

Contract ABI

[{"type":"event","name":"BulkPKPMinted","inputs":[{"type":"bytes32","name":"AuthMethodId","internalType":"bytes32","indexed":true},{"type":"uint256","name":"tokenId","internalType":"uint256","indexed":false},{"type":"bytes","name":"PubKey","internalType":"bytes","indexed":false}],"anonymous":false},{"type":"function","stateMutability":"pure","outputs":[{"type":"bytes32","name":"","internalType":"bytes32"}],"name":"bytesToBytes32","inputs":[{"type":"bytes","name":"b","internalType":"bytes"}]},{"type":"function","stateMutability":"payable","outputs":[],"name":"mintPkps","inputs":[{"type":"bytes[][]","name":"permittedAuthMethodIds","internalType":"bytes[][]"}]}]

Contract Creation Code

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Deployed ByteCode

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