- Smart Contract Token Creation (How to set total supply?)
If I want to start out with $1,000,000 in my contract, I'll need to multiply that by 100 to get the number of cents So initialSupply = 1,000,000, decimals = 2, and thus totalSupply = 1,000,000 * 10**2 = 1,000,000 * 100 = 100,000,000 An initialSupply of $1,000,000 became a totalSupply of 100,000,000¢ (10**2 means 10 raised to the power of 2 )
- How to Create and Deploy an ERC20 Token – In 20 minutes
If you want a total max supply of 1 000 000 000 tokens, with 18 decimal places, like Ethereum and many other cryptocurrencies have, you want to pass 1000000000*10**18 that is (1000000000000000000000000000)
- How can I set total Supply in this ERC20 Contract?
You start with 0, then if you mint 10 your total supply will be 10 and so on If you want to set your total supply you can change the constructor to enable you to set the _totalSupply :
- Create an ERC20 Token in 3 Steps and Deploy It - QuickNode
totalSupply: A method that defines the total supply of your tokens; when this limit is reached, the smart contract will refuse to create new tokens balanceOf : A method that returns the number of tokens a wallet address has
- Creating ERC20 Supply - OpenZeppelin Docs
In this guide you will learn how to create an ERC20 token with a custom supply mechanism We will showcase two idiomatic ways to use OpenZeppelin Contracts for this purpose that you will be able to apply to your smart contract development practice
- ERC20 Token Contract - Create a ERC20 Smart Contract in Solidity
* Initializes contract with initial supply tokens to the creator of the contract * constructor(uint256 initialSupply, string memory tokenName, string memory tokenSymbol, uint8 decimalUnits) public { balanceOf[msg sender] = initialSupply; Give the creator all initial tokens name = tokenName; Set the name for display purposes symbol
- ethereum - erc20 solidity initial supply - Stack Overflow
It entirely depends on your choice i am generally input 18 in decimal, then if i want to supply 1billion coins, i should input 1000000000000000000000000000 in total supply it's my contract address that supply 1billion coins i hope it is helpful to you
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