NFT Transfer Selector

const ERC721TransferSelector = web3.utils.toBN(0);
const ERC721SafeTransferSelector = web3.utils.toBN(1);
const ERC1155SafeTransferSelector = web3.utils.toBN(2);
This protocol only supports ERC721 and ERC1155 assets. Users need to select proper selector according to their asset type and target transfer method.
interface IERC721 {
    function transferFrom(address from, address to, uint256 tokenId) external;
    function safeTransferFrom(address from, address to, uint256 tokenId) external;
}
interface IERC1155 {
    function safeTransferFrom(address from, address to, uint256 tokenId, uint256 amount, bytes data) external;
}
Asset Type
Target Method
Selector
ERC721
transferFrom
ERC721TransferSelector
ERC721
safeTransferFrom
ERC721SafeTransferSelector
ERC1155
safeTransferFrom
ERC1155SafeTransferSelector

Asset Type	Target Method	Selector
ERC721	transferFrom	ERC721TransferSelector
ERC721	safeTransferFrom	ERC721SafeTransferSelector
ERC1155	safeTransferFrom	ERC1155SafeTransferSelector

Merkle Proof Guide

Normal Offer Order

Last modified 1yr ago