loyalty points, goldcertificates, IOUs, in game items, etc. Since all tokens implement some basic features in a standard way, this also means that your token will be instantly compatible with the ethereum wallet and any other client or contract that uses ...
输入文件内容如下: // SPDX-License-Identifier: MITpragma solidity^0.8.0;import"@openzeppelin/contracts/token/ERC20/ERC20.sol";contractElwin777is ERC20{constructor(uint256 initialSupply)ERC20("Elwin777","EZ7"){_mint(msg.sender,initialSupply*(10**18));}} 只有几行代码,之前学solidity语言用了...
click “Create Token Sale“, connect your wallet, and select the blockchain network you wish to use (this should match the network your token was created on). Enter the token contract address and continue.
Contract address为上面创建的合约地址; Contract name为在Remix中选择创建的合约名称HumanStandardToken; Compiler版本需选择在Remix进行合约创建时选择的编译器版本一致; 是否优化Optimization也需要与Remix发布合约时保持一致; 在“Enter the Solidity Contract Code below”中填入之前在Remix中的solidity合约代码; 在“Constr...
// https://github.com/ethereum/EIPs/issues/20contract ERC20 {functiontotalSupply()constantreturns(uint totalSupply);functionbalanceOf(address _owner)constantreturns(uint balance);functiontransfer(address _to, uint _value)returns(boolsuccess);functiontransferFrom(address _from, address _to, uint _valu...
打开Ethereum Wallet,点击CONTRACTS。 2、点击DEPLOY NEW CONTRACTS。 3、在SOLIDITY CONTRACT SOURCE CODE中粘贴如下代码: pragma solidity ^0.4.16; interface tokenRecipient { functionreceiveApproval(address _from, uint256 _value, address _token, bytes_extraData) public; } ...
Many people don't know the true power behind the Ethereum blockchain, you might have other crypto currencies in your wallet that you didn't even know about.TokenBalance API Endpoints Mainnet - https://api.tokenbalance.com/token/$CONTRACT/$ETH_ADDRESS Ropsten Testnet - https://test.tokenbala...
发币代码如下(https://ethereum.org/token#the-code网站中获得): pragma solidity ^0.4.16;interfacetokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData)public; } contract TokenERC20 {//Public variables of the tokenstringpublicname;stringpublicsymbol...
Ethereum Token contracts. (ERC20) FundRequest platform Smart Contracts. Mainnet Contract NameContract Address MiniMeTokenFactory0x8b0b13d43122eaba2b2318387dc6a368ce398f6a FundRequestToken0x4df47b4969b2911c966506e3592c41389493953b FundRequestTokenGeneration0xbcc546eb5a290977180f85cafaa712019893729c ...
AWARE Token Contracts on EthereumBuildgit clone git@github.com:AwareFoundation/contracts.git cd contracts make token Ethereum Mainnet Contract Address0xaa26931ebba45b69834eb35fe3315cab4b1e97fe ABI[{"constant":true,"inputs":[],"name":"mintingFinished","outputs":[{"name":"","type":"bool"}...