MintableERC721

import "@wraith-works/contracts/tokens/ERC721/MintableERC721.sol";

The MintableERC721 provides a multi-stage mintable version of AutoIncrementERC721.

View Contract

Inherits From¶

AutoIncrementERC721

Usage¶

addMintStage

function addMintStage(
    uint256 _price,
    uint256 _maxPerWallet,
    uint256 _maxPerMint,
    bytes32 _merkleRoot
) public onlyOwner returns (uint256)

Add a new mint stage.
_price: The price of this mint stage.
_maxPerWallet: Maximum mints per wallet.
_maxPerMint: Maximum mints per mint function call.
_merkleRoot: The merkle root for this mint stage. Set to 0x0 for an open mint.
Returns the index of the added mint stage.

removeMintStage

function removeMintStage(uint256 _idx) public onlyOwner

Remove the mint stage at the given index. Resets the active mint stage and sets the mint to inactive.
_idx: The index of the mint stage.

updateMintStagePricing

function updateMintStagePricing(uint256 _idx, uint256 _price) public onlyOwner

Update the mint stage price.
_idx: The index of the mint stage.
_price: The price of the mint.

updateMintStageMaxPer

function updateMintStageMaxPer(uint256 _idx, uint256 _maxPerWallet, uint256 _maxPerMint) public onlyOwner

Update the mint stage max per wallet, and max per mint.
_idx: The index of the mint stage.
_maxPerWallet: Max mints per wallet.
_maxPerMint: Max mints per mint function call.

updateMintStageMerkleRoot

function updateMintStageMerkleRoot(uint256 _idx, bytes32 _merkleRoot) public onlyOwner

Update the mint stage merkle root.
_idx: The index of the mint stage.
_merkleRoot: The merkle root. Set to 0x0 for an open mint.

setMintActive

function setMintActive(bool _mintActive) public onlyOwner

Set mint to active or inactive.
_mintActive: True for active, false for inactive.

setActiveMintStage

function setActiveMintStage(uint256 _idx) public onlyOwner

Set active mint stage index.
_idx: The index of the active mint stage.

setPaymentToken

function setPaymentToken(address _paymentToken) public onlyOwner

Set the payment token address. Set to address(0) for native token payments.
_paymentToken: Payment token address.

withdrawAllNative

function withdrawAllNative() external onlyOwner

Withdraw all native tokens to the owner.

withdrawAllTokens

function withdrawAllTokens(address _tokenAddress) external onlyOwner

Withdraws all specified tokens to the owner.
_tokenAddress: Address of the token.

maximumAmountForOwner

function maximumAmountForOwner(
    address _owner,
    bytes32[] calldata _merkleProof
) public view returns (uint256)

Get the maximum mint amount for the given owner, in the current mint stage.
_owner: The owners address.
_merkleProof: The merkle proof to prove position in merkle tree.
Returns the amount an owner can mint in the current mint stage.

mintPriceForAmount

function mintPriceForAmount(
    address _owner,
    uint256 _amount,
    bytes32[] calldata _merkleProof
) public view returns (uint256)

Get the mint price for the given owner and amount, in the current mint stage.
_owner: The owners address.
_amount: The amount to calculate price on. Needs to be within allowed amount.
_merkleProof: The merkle proof to prove position in merkle tree.
Returns the mint price for the given owner and amount.

mint

function mint(uint256 _amount, bytes32[] calldata _merkleProof) public payable

Mint the given amount to the callers wallet.
_amount: The amount to mint.
_merkleProof: The merkle proof to prove position in merkle tree.

Example¶

pragma solidity ^0.8.19;

import "@wraith-works/contracts/tokens/ERC721/MintableERC721.sol";

contract MyMintableERC721 is MintableERC721 {
    constructor(
        uint256 _maxSupply
    )
        BaseERC721(
            "Example",
            "EXAMPLE",
            "https://example.com/",
            ".json",
            _maxSupply,
            0x14c84F8aBaD55F074Ef18BEb46A7cbede6a17B10,
            750
        )
        AutoIncrementERC721(1)
    {
        addMintStage(0, 2, 2, 0x0); // Whitelist
        addMintStage(15 * 10**18, 1, 1, 0x0); // Allowlist
        addMintStage(25 * 10**18, 1, 1, 0x0); // Public
    }
}