# GaslessNFT
[Git Source](https://github.com/buildship-dev/nft-contracts/blob/fd1c33a9dbefe42158dfc60d10c0afde05c713aa/contracts/experiments/GaslessNFT.sol)

**Inherits:**
[ERC721CommunityBase](/wiki/src/contracts/ERC721CommunityBase.sol/contract.ERC721CommunityBase.md)


## State Variables
### GAS_TRANSFER

```solidity
uint256 constant GAS_TRANSFER = 21000;
```


### GAS_OFFSET

```solidity
uint256 constant GAS_OFFSET = 0;
```


## Functions
### constructor


```solidity
constructor()
    ERC721CommunityBase(
        "GaslessClub",
        "GASFREE",
        10000,
        100,
        false,
        "https://metadata.buildship.xyz/api/token/GASFREE/",
        MintConfig(0.1 ether, 20, 20, 0, msg.sender, false, false, false)
    );
```

### mintFree


```solidity
function mintFree(uint256 _nbTokens) external payable whenSaleStarted;
```