ERC1155SignatureMint

import "@thirdweb-dev/contracts/base/ERC1155SignatureMint.sol";

The ERC1155SignatureMint smart contract adds Signature-Based Minting extensions to the ERC1155Base contract.

Signature minting uses the EIP-712 standard, and enables a contract admin to authorize an external party's request to mint tokens on the admin's contract. At a high level, this means you can authorize some external party to mint tokens on your contract, and specify what will be minted.

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Import the contract and inherit from it.

// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8.0;
 
import "@thirdweb-dev/contracts/base/ERC1155SignatureMint.sol";
 
contract MyNFT is ERC1155SignatureMint {
    constructor(
        address _defaultAdmin,
        string memory _name,
        string memory _symbol,
        address _royaltyRecipient,
        uint128 _royaltyBps,
        address _primarySaleRecipient
    )
        ERC1155SignatureMint(
            _defaultAdmin,
            _name,
            _symbol,
            _royaltyRecipient,
            _royaltyBps,
            _primarySaleRecipient
        )
    {}
}

Once deployed, you can use the features made available by these extensions on the SDK and dashboard:

Click on each feature to learn more about what functions are available.

• ERC1155
• ERC1155Mintable
• ERC1155BatchMintable
• ERC1155Burnable
• ERC1155Enumerable
• ERC1155SignatureMintable
• Royalty
• PrimarySale
• ContractMetadata
• Ownable

The following functions have been implemented on this contract & are available to be overridden to add custom logic: