Questions tagged [mint]

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Ethereum NFT options

I am looking at producing a set of NFT's that are a set of 100, the item does not have an image, but is a token to run through an algorithm, I want them to be limited whole NFT's, not ERC-20s. I am ...
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2answers
36 views

Token Contract Verified and Signed on Mainnet Does Not Show MINT Function

The Token Contract Address https://etherscan.io/address/0xa2e7a0d1cfeda4d3977277265e205f6092d02e3b was successfully tested on Ropsten (See Ropsten Contract Address ...
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1answer
125 views

Do ERC-20 ETH tokens gain value if minted tokens get more use?

So I am trying to understand ethereum better. If someone could help me by correcting me where I am wrong here. As I understand ERC-20 is the ETH token. When you buy ETH on Binance or Uphold or wherver,...
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24 views

Mint ERC-1155 Token with user defined variables

I would like to allow users to change the property of their items. Let it be the color. In my understanding though there is no way of changing the property of an already minted erc-1155 token. ...
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1answer
25 views

Should increase/decrease token supply on transfer to/from 0x0?

I am about both ERC-20 and ERC-1155. Should totalSupply be increased/decreased, when: transferring to 0x0? burning an amount already placed at 0x0 address? By the way, should 0x0 be allowed to have ...
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1answer
649 views

How to implement “Mint” and “Own” in an ERC20 Token

So, I recently created a standard ERC20 token but I need to implement "mint" and "owner" functionality. I see that in older implementations but openzeppelin no longer has contracts ...
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52 views

Convert from 0.4.17 to 0.6.2

I made a conversion from Solidity 0.4.17 to 0.6.2 of a contract that have a MINT option. The biggest problem here is that I am not sure if this function mint is okay (will return the correct id). Look:...
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1answer
108 views

When and where do I set ERC721 tokens' data?

I am currently working on a smart contract to sell ERC721 tokens. I understand that my code should have a function that allows me (the owner) to mint a token and add it to a list which stores all the ...
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3answers
333 views

How to issue new ERC 721 tokens for each individuals with different name and symbol

I'm working with an app where different users can create their own ERC721 tokens by passing token, symbol total supply etc. Currently, the code is creating the token, but it has common name only. ...
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27 views

ERC Standard and EIPs for Pausable, Mint and Burn?

Which ERC standard or EIP Pausable contract belongs to, as it available in OpenZeppelin. Which ERC or EIP Mint and Burn token Belongs to?
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1answer
23 views

Correct terminology for minting? [closed]

I am creating a contract such that for every wallet owner there is a "special" set of tokens that he can send to other wallets in unlimited quantifies (even if having zero or little of this token on ...
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1answer
58 views

Contract gives erc20 tokens based on an event, to an empty wallet

I have a new wallet address and no ETH. I want to be able to request an amount of 10 erc-20 tokens. Because I do not have any eth on this wallet, I want to be able to get the tokens onto my wallet ...
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1answer
68 views

What does the single line “_;” in OpenZeppelin's onlyMinter() function do? [duplicate]

In onlyMinter(), there is a line with only _;. I'm having troubles adding a minter address, so I'm just checking the various contracts that go into ERC721. The function is modifier onlyMinter() { ...
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0answers
76 views

What is the best secured way to let users interact with a tokens minting function?

I have an ERC20 tokens contract with a function to mint tokens. This function allows users to mint tokens after performing specific actions or activities on a website. If a user performs the action ...
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53 views

Hostile Takeover Of Minted Coin In Crowdsale

I am querying the warning on new crowd sales where minted tokens are made as per this guide: https://www.ethereum.org/crowdsale which reads as follows: Once you published the crowdsale contract, get ...
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1answer
236 views

what is meant by minted crowdsales?

I am new to ethereum smart contracts, I was going through minted crowdsale code for learning but couldn't figured out its use case or what is its purpose, precisely what does it mean? Any answer ...
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1answer
259 views

Mintable tokens with some kind of identifier

I have the mintable token code working fine. Now I would like to add the ability for the tokens to 'remember' when/why they were minted, such as, 0-100 group 1, 101-300 group 2, 301-1000 group 3, ...
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2answers
379 views

Is the way I'm minting tokens bad practice?

Notice from: https://ethereum.org/token The mintToken Function: function mintToken(address target, uint256 mintedAmount) onlyOwner { balanceOf[target] += mintedAmount; totalSupply += ...
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1answer
508 views

Proof of Stake Automatic Timed Release of Token

I'm using https://github.com/PoSToken/PoSToken/blob/master/contracts/PoSToken.sol as my example of Proof of Stake implementation (feel free to point out others that are worth looking at) however, it ...