UnkNft | BNBChain

codeslaw

UnkNftSolidityv0.8.20+commit.a1b79de6

network

BNBChain

address0x57204952b3834bc68e03a48a50c1d4c55733333d

deployer0xd2b91cBa6AD7F5A6120dF83AC2405b3dDCC384bF

tx last 12 months

0 txs

calls last 12 months

0 calls

1 File

UnkNft.sol

Source: Etherscan, Smart Contract Sanctuary, or Sourcify. For more information, see our about page.

abi

constructor

constructor(address _owner, uint256 _max, string _url)

functions

balanceOf

view

function balanceOf(address owner) view returns (uint256)

getApproved

view

function getApproved(uint256 tokenId) view returns (address)

isApprovedForAll

view

function isApprovedForAll(address owner, address operator) view returns (bool)

name

view

function name() view returns (string)

owner

view

function owner() view returns (address)

ownerOf

view

function ownerOf(uint256 tokenId) view returns (address)

supportsInterface

view

function supportsInterface(bytes4 interfaceId) view returns (bool)

symbol

view

function symbol() view returns (string)

tokenURI

view

function tokenURI(uint256 tokenId) view returns (string)

totalSupply

view

function totalSupply() view returns (uint256)

url

view

function url() view returns (string)

approve

nonpayable

function approve(address to, uint256 tokenId)

safeTransferFrom

nonpayable

function safeTransferFrom(address from, address to, uint256 tokenId, bytes data)

safeTransferFrom

nonpayable

function safeTransferFrom(address from, address to, uint256 tokenId)

setApprovalForAll

nonpayable

function setApprovalForAll(address operator, bool approved)

setURI

nonpayable

function setURI(string _url)

transferFrom

nonpayable

function transferFrom(address from, address to, uint256 tokenId)

events

Approval

event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)

ApprovalForAll

event ApprovalForAll(address indexed owner, address indexed operator, bool approved)

Transfer

event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)

errors

No errors.

bytecode

creation bytecode

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