Overview ERC20
PRICE
$0.016809057301000487
$0.016809057301000487
ON-CHAIN MARKET CAP n/a
Total Supply:
50,000,000.00 QE
Holders:
170
Profile Summary
Contract Source Code Verified (Partial Match)
Contract Name:
QeERC20
Compiler Version
v0.7.5+commit.eb77ed08
Optimization Enabled:
Yes with 200 runs
Created At:
Mon, 11 Mar 2024 19:36:59 GMT
QeERC20.sol
src
QeERC20.sol
Contract ABI
[
{
"inputs": [],
"stateMutability": "nonpayable",
"type": "constructor"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "spender",
"type": "address"
},
{
"indexed": false,
"internalType": "uint256",
"name": "value",
"type": "uint256"
}
],
"name": "Approval",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "previousOwner",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "OwnershipTransferred",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "from",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "to",
"type": "address"
},
{
"indexed": false,
"internalType": "uint256",
"name": "value",
"type": "uint256"
}
],
"name": "Transfer",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "newVault",
"type": "address"
}
],
"name": "VaultTransferred",
"type": "event"
},
{
"inputs": [],
"name": "DOMAIN_SEPARATOR",
"outputs": [
{
"internalType": "bytes32",
"name": "",
"type": "bytes32"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "PERMIT_TYPEHASH",
"outputs": [
{
"internalType": "bytes32",
"name": "",
"type": "bytes32"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"internalType": "address",
"name": "spender",
"type": "address"
}
],
"name": "allowance",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "spender",
"type": "address"
},
{
"internalType": "uint256",
"name": "amount",
"type": "uint256"
}
],
"name": "approve",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "account",
"type": "address"
}
],
"name": "balanceOf",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "uint256",
"name": "amount",
"type": "uint256"
}
],
"name": "burn",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "account_",
"type": "address"
},
{
"internalType": "uint256",
"name": "amount_",
"type": "uint256"
}
],
"name": "burnFrom",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "decimals",
"outputs": [
{
"internalType": "uint8",
"name": "",
"type": "uint8"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "spender",
"type": "address"
},
{
"internalType": "uint256",
"name": "subtractedValue",
"type": "uint256"
}
],
"name": "decreaseAllowance",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "spender",
"type": "address"
},
{
"internalType": "uint256",
"name": "addedValue",
"type": "uint256"
}
],
"name": "increaseAllowance",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "account_",
"type": "address"
},
{
"internalType": "uint256",
"name": "amount_",
"type": "uint256"
}
],
"name": "mint",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "name",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "owner",
"type": "address"
}
],
"name": "nonces",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "owner",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"internalType": "address",
"name": "spender",
"type": "address"
},
{
"internalType": "uint256",
"name": "amount",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "deadline",
"type": "uint256"
},
{
"internalType": "uint8",
"name": "v",
"type": "uint8"
},
{
"internalType": "bytes32",
"name": "r",
"type": "bytes32"
},
{
"internalType": "bytes32",
"name": "s",
"type": "bytes32"
}
],
"name": "permit",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "renounceOwnership",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "vault_",
"type": "address"
}
],
"name": "setVault",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "symbol",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "totalSupply",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "recipient",
"type": "address"
},
{
"internalType": "uint256",
"name": "amount",
"type": "uint256"
}
],
"name": "transfer",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "sender",
"type": "address"
},
{
"internalType": "address",
"name": "recipient",
"type": "address"
},
{
"internalType": "uint256",
"name": "amount",
"type": "uint256"
}
],
"name": "transferFrom",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "newOwner_",
"type": "address"
}
],
"name": "transferOwnership",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "vault",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
}
]Contract Creation Code
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