@unique-nft/solidity-interfaces
v1.0.1
Published
Solidity smart contracts and ethers.js/web3 wrappings for Unique network technologies
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Unique Solidity interfaces
Usage
import {ethers} from 'ethers'
import {Address} from '@unique-nft/utils'
import {
CollectionHelpersFactory,
UniqueNFTFactory,
parseEthersV6TxReceipt,
} from '@unique-nft/solidity-interfaces'
const provider = new ethers.JsonRpcProvider('https://rpc-opal.unique.network')
const wallet = new ethers.Wallet(<Private key>, provider)
console.log(`Going to create a new collection with wallet address ${wallet.address}`)
// or, with browser extension:
// const provider = new ethers.providers.Web3Provider(window.ethereum)
// const wallet = provider.getSigner()
const collectionHelpers = await CollectionHelpersFactory(wallet, ethers) // ethers parameter is optional
//when ethers not provided, it's been asynchronously loaded on demand to reduce package size and TTFP
const txCreateCollection = await (await collectionHelpers.createNFTCollection(
'My Collection', // collection name
'Fancy collection description', // collection description
'MYCL', // token prefix - short, up to 4 letters string
{value: await collectionHelpers.collectionCreationFee()}
)).wait()
const collectionAddress = parseEthersV6TxReceipt(txCreateCollection).events?.CollectionCreated?.collectionId as string
const collectionId = Address.collection.addressToId(collectionAddress)
console.log(`Collection #${collectionId} created (address ${collectionAddress})`)
// make collection ERC721Metadata compatible, to create necessary properties and activate
// corresponding supportsInterface and enable mintWithTokenURI and tokenURI methods
//
// Actually it's optional but if we want to make it compatible with
// common ethereum-world NFT collections, it's better to enable this compatibility.
// anyway, it just improves the collection and doesn't brake or mangle anything.
const txMakeCompatible = await (await collectionHelpers.makeCollectionERC721MetadataCompatible(
collectionAddress,
'' // baseURI
)).wait()
console.log(`Collection #${collectionId} (address ${collectionAddress}) is now ERC721Compatible`)
const collection = await UniqueNFTFactory(collectionAddress, wallet, ethers)
const txMintToken = await (await collection.mintWithTokenURI(
wallet.address,
'ipfs://QmZ8Syn28bEhZJKYeZCxUTM5Ut74ccKKDbQCqk5AuYsEnp'
)).wait()
const parsedMintTx = parseEthersV6TxReceipt(txMintToken)
const tokenId = parsedMintTx.events?.Transfer.tokenId
const owner = parsedMintTx.events?.Transfer.to
const tokenUri = await collection.tokenURI(tokenId)
console.log(`Successfully minted token #${tokenId}, it's URI is: ${tokenUri}. Owner: ${owner}`)
Exports
Solidity interfaces and smart contracts and ABI:
import {...} from '@unique-nft/solidity-interfaces/contracts'
import {...} from '@unique-nft/solidity-interfaces/abi'
Unique interfaces and smart contracts solidity sources:
- CollectionHelpers.sol / .json
- ContractHelpers.sol / .json
- UniqueFungible.sol / .json
- UniqueNFT.sol / .json
- UniqueRefungible.sol / .json
- UniqueRefungibleToken.sol / .json
Ethers ready-to-use factories and typescript types
import {
CollectionHelpers__factory,
ContractHelpers__factory,
UniqueFungible__factory,
UniqueNFT__factory,
UniqueRefungible__factory,
UniqueRefungibleToken__factory,
//typescript types:
CollectionHelpers,
ContractHelpers,
UniqueNFT,
UniqueFungible,
UniqueRefungible,
UniqueRefungibleToken,
} from '@unique-nft/solidity-interfaces/ethers'
Web3.js typescript types
import {
CollectionHelpers,
ContractHelpers,
UniqueNFT,
UniqueFungible,
UniqueRefungible,
UniqueRefungibleToken,
} from '@unique-nft/solidity-interfaces/web3'
note: it requires web3.js installed on your own, web3.js is a peer dependency for this project
Static addresses for Helpers interfaces:
|Interface|Address| |---|---| |collectionHelpers|0x6C4E9fE1AE37a41E93CEE429e8E1881aBdcbb54F| |contractHelpers|0x842899ECF380553E8a4de75bF534cdf6fBF64049|
import {constants} from '@unique-nft/solidity-interfaces'
console.log(constants.STATIC_ADDRESSES.collectionHelpers)
console.log(constants.STATIC_ADDRESSES.contractHelpers)