Skip to main content

Multiwrap

Methods

DEFAULT_ADMIN_ROLE

function DEFAULT_ADMIN_ROLE() external view returns (bytes32)

Returns

NameTypeDescription
_0bytes32undefined

NATIVE_TOKEN

function NATIVE_TOKEN() external view returns (address)

Returns

NameTypeDescription
_0addressundefined

approve

function approve(address to, uint256 tokenId) external nonpayable

See {IERC721-approve}.

Parameters

NameTypeDescription
toaddressundefined
tokenIduint256undefined

balanceOf

function balanceOf(address owner) external view returns (uint256)

See {IERC721-balanceOf}.

Parameters

NameTypeDescription
owneraddressundefined

Returns

NameTypeDescription
_0uint256undefined

contractType

function contractType() external pure returns (bytes32)

Returns the type of the contract.

Returns

NameTypeDescription
_0bytes32undefined

contractURI

function contractURI() external view returns (string)

Returns the contract metadata URI.

Returns

NameTypeDescription
_0stringundefined

contractVersion

function contractVersion() external pure returns (uint8)

Returns the version of the contract.

Returns

NameTypeDescription
_0uint8undefined

getApproved

function getApproved(uint256 tokenId) external view returns (address)

See {IERC721-getApproved}.

Parameters

NameTypeDescription
tokenIduint256undefined

Returns

NameTypeDescription
_0addressundefined

getDefaultRoyaltyInfo

function getDefaultRoyaltyInfo() external view returns (address, uint16)

Returns the defualt royalty recipient and BPS for this contract's NFTs.

Returns

NameTypeDescription
_0addressundefined
_1uint16undefined

getRoleAdmin

function getRoleAdmin(bytes32 role) external view returns (bytes32)

Returns the admin role that controls the specified role.

See {grantRole} and {revokeRole}. To change a role's admin, use {_setRoleAdmin}.

Parameters

NameTypeDescription
rolebytes32keccak256 hash of the role. e.g. keccak256("TRANSFER_ROLE")

Returns

NameTypeDescription
_0bytes32undefined

getRoleMember

function getRoleMember(bytes32 role, uint256 index) external view returns (address member)

Returns the role-member from a list of members for a role, at a given index.

Returns member who has role, at index of role-members list. See struct {RoleMembers}, and mapping {roleMembers}

Parameters

NameTypeDescription
rolebytes32keccak256 hash of the role. e.g. keccak256("TRANSFER_ROLE")
indexuint256Index in list of current members for the role.

Returns

NameTypeDescription
memberaddressAddress of account that has role

getRoleMemberCount

function getRoleMemberCount(bytes32 role) external view returns (uint256 count)

Returns total number of accounts that have a role.

Returns count of accounts that have role. See struct {RoleMembers}, and mapping {roleMembers}

Parameters

NameTypeDescription
rolebytes32keccak256 hash of the role. e.g. keccak256("TRANSFER_ROLE")

Returns

NameTypeDescription
countuint256Total number of accounts that have role

getRoyaltyInfoForToken

function getRoyaltyInfoForToken(uint256 _tokenId) external view returns (address, uint16)

View royalty info for a given token.

Returns royalty recipient and bps for _tokenId.

Parameters

NameTypeDescription
_tokenIduint256The tokenID of the NFT for which to query royalty info.

Returns

NameTypeDescription
_0addressundefined
_1uint16undefined

getTokenCountOfBundle

function getTokenCountOfBundle(uint256 _bundleId) external view returns (uint256)

Returns the total number of assets in a particular bundle.

Parameters

NameTypeDescription
_bundleIduint256undefined

Returns

NameTypeDescription
_0uint256undefined

getTokenOfBundle

function getTokenOfBundle(uint256 _bundleId, uint256 index) external view returns (struct ITokenBundle.Token)

Returns an asset contained in a particular bundle, at a particular index.

Parameters

NameTypeDescription
_bundleIduint256undefined
indexuint256undefined

Returns

NameTypeDescription
_0ITokenBundle.Tokenundefined

getUriOfBundle

function getUriOfBundle(uint256 _bundleId) external view returns (string)

Returns the uri of a particular bundle.

Parameters

NameTypeDescription
_bundleIduint256undefined

Returns

NameTypeDescription
_0stringundefined

getWrappedContents

function getWrappedContents(uint256 _tokenId) external view returns (struct ITokenBundle.Token[] contents)

Returns the underlying contents of a wrapped NFT.

Parameters

NameTypeDescription
_tokenIduint256undefined

Returns

NameTypeDescription
contentsITokenBundle.Token[]undefined

grantRole

function grantRole(bytes32 role, address account) external nonpayable

Grants a role to an account, if not previously granted.

Caller must have admin role for the role. Emits {RoleGranted Event}.

Parameters

NameTypeDescription
rolebytes32keccak256 hash of the role. e.g. keccak256("TRANSFER_ROLE")
accountaddressAddress of the account to which the role is being granted.

hasRole

function hasRole(bytes32 role, address account) external view returns (bool)

Checks whether an account has a particular role.

Returns true if account has been granted role.

Parameters

NameTypeDescription
rolebytes32keccak256 hash of the role. e.g. keccak256("TRANSFER_ROLE")
accountaddressAddress of the account for which the role is being checked.

Returns

NameTypeDescription
_0boolundefined

hasRoleWithSwitch

function hasRoleWithSwitch(bytes32 role, address account) external view returns (bool)

Checks whether an account has a particular role; role restrictions can be swtiched on and off.

Returns true if account has been granted role. Role restrictions can be swtiched on and off: - If address(0) has ROLE, then the ROLE restrictions don't apply. - If address(0) does not have ROLE, then the ROLE restrictions will apply.

Parameters

NameTypeDescription
rolebytes32keccak256 hash of the role. e.g. keccak256("TRANSFER_ROLE")
accountaddressAddress of the account for which the role is being checked.

Returns

NameTypeDescription
_0boolundefined

initialize

function initialize(address _defaultAdmin, string _name, string _symbol, string _contractURI, address[] _trustedForwarders, address _royaltyRecipient, uint256 _royaltyBps) external nonpayable

Initiliazes the contract, like a constructor.

Parameters

NameTypeDescription
_defaultAdminaddressundefined
_namestringundefined
_symbolstringundefined
_contractURIstringundefined
_trustedForwardersaddress[]undefined
_royaltyRecipientaddressundefined
_royaltyBpsuint256undefined

isApprovedForAll

function isApprovedForAll(address owner, address operator) external view returns (bool)

See {IERC721-isApprovedForAll}.

Parameters

NameTypeDescription
owneraddressundefined
operatoraddressundefined

Returns

NameTypeDescription
_0boolundefined

isTrustedForwarder

function isTrustedForwarder(address forwarder) external view returns (bool)

Parameters

NameTypeDescription
forwarderaddressundefined

Returns

NameTypeDescription
_0boolundefined

multicall

function multicall(bytes[] data) external nonpayable returns (bytes[] results)

Receives and executes a batch of function calls on this contract.

Parameters

NameTypeDescription
databytes[]undefined

Returns

NameTypeDescription
resultsbytes[]undefined

name

function name() external view returns (string)

See {IERC721Metadata-name}.

Returns

NameTypeDescription
_0stringundefined

nextTokenIdToMint

function nextTokenIdToMint() external view returns (uint256)

The next token ID of the NFT to mint.

Returns

NameTypeDescription
_0uint256undefined

onERC1155BatchReceived

function onERC1155BatchReceived(address, address, uint256[], uint256[], bytes) external nonpayable returns (bytes4)

Parameters

NameTypeDescription
_0addressundefined
_1addressundefined
_2uint256[]undefined
_3uint256[]undefined
_4bytesundefined

Returns

NameTypeDescription
_0bytes4undefined

onERC1155Received

function onERC1155Received(address, address, uint256, uint256, bytes) external nonpayable returns (bytes4)

Parameters

NameTypeDescription
_0addressundefined
_1addressundefined
_2uint256undefined
_3uint256undefined
_4bytesundefined

Returns

NameTypeDescription
_0bytes4undefined

onERC721Received

function onERC721Received(address, address, uint256, bytes) external nonpayable returns (bytes4)

See {IERC721Receiver-onERC721Received}. Always returns IERC721Receiver.onERC721Received.selector.

Parameters

NameTypeDescription
_0addressundefined
_1addressundefined
_2uint256undefined
_3bytesundefined

Returns

NameTypeDescription
_0bytes4undefined

owner

function owner() external view returns (address)

Returns the owner of the contract.

Returns

NameTypeDescription
_0addressundefined

ownerOf

function ownerOf(uint256 tokenId) external view returns (address)

See {IERC721-ownerOf}.

Parameters

NameTypeDescription
tokenIduint256undefined

Returns

NameTypeDescription
_0addressundefined

renounceRole

function renounceRole(bytes32 role, address account) external nonpayable

Revokes role from the account.

Caller must have the role, with caller being the same as account. Emits {RoleRevoked Event}.

Parameters

NameTypeDescription
rolebytes32keccak256 hash of the role. e.g. keccak256("TRANSFER_ROLE")
accountaddressAddress of the account from which the role is being revoked.

revokeRole

function revokeRole(bytes32 role, address account) external nonpayable

Revokes role from an account.

Caller must have admin role for the role. Emits {RoleRevoked Event}.

Parameters

NameTypeDescription
rolebytes32keccak256 hash of the role. e.g. keccak256("TRANSFER_ROLE")
accountaddressAddress of the account from which the role is being revoked.

royaltyInfo

function royaltyInfo(uint256 tokenId, uint256 salePrice) external view returns (address receiver, uint256 royaltyAmount)

View royalty info for a given token and sale price.

Returns royalty amount and recipient for tokenId and salePrice.

Parameters

NameTypeDescription
tokenIduint256The tokenID of the NFT for which to query royalty info.
salePriceuint256Sale price of the token.

Returns

NameTypeDescription
receiveraddressAddress of royalty recipient account.
royaltyAmountuint256Royalty amount calculated at current royaltyBps value.

safeTransferFrom

function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) external nonpayable

See {IERC721-safeTransferFrom}.

Parameters

NameTypeDescription
fromaddressundefined
toaddressundefined
tokenIduint256undefined
_databytesundefined

setApprovalForAll

function setApprovalForAll(address operator, bool approved) external nonpayable

See {IERC721-setApprovalForAll}.

Parameters

NameTypeDescription
operatoraddressundefined
approvedboolundefined

setContractURI

function setContractURI(string _uri) external nonpayable

Lets a contract admin set the URI for contract-level metadata.

Caller should be authorized to setup contractURI, e.g. contract admin. See {_canSetContractURI}. Emits {ContractURIUpdated Event}.

Parameters

NameTypeDescription
_uristringkeccak256 hash of the role. e.g. keccak256("TRANSFER_ROLE")

setDefaultRoyaltyInfo

function setDefaultRoyaltyInfo(address _royaltyRecipient, uint256 _royaltyBps) external nonpayable

Updates default royalty recipient and bps.

Caller should be authorized to set royalty info. See {_canSetRoyaltyInfo}. Emits {DefaultRoyalty Event}; See {_setupDefaultRoyaltyInfo}.

Parameters

NameTypeDescription
_royaltyRecipientaddressAddress to be set as default royalty recipient.
_royaltyBpsuint256Updated royalty bps.

setOwner

function setOwner(address _newOwner) external nonpayable

Lets an authorized wallet set a new owner for the contract.

Parameters

NameTypeDescription
_newOwneraddressThe address to set as the new owner of the contract.

setRoyaltyInfoForToken

function setRoyaltyInfoForToken(uint256 _tokenId, address _recipient, uint256 _bps) external nonpayable

Updates default royalty recipient and bps for a particular token.

Sets royalty info for _tokenId. Caller should be authorized to set royalty info. See {_canSetRoyaltyInfo}. Emits {RoyaltyForToken Event}; See {_setupRoyaltyInfoForToken}.

Parameters

NameTypeDescription
_tokenIduint256undefined
_recipientaddressAddress to be set as royalty recipient for given token Id.
_bpsuint256Updated royalty bps for the token Id.

supportsInterface

function supportsInterface(bytes4 interfaceId) external view returns (bool)

See ERC 165

Parameters

NameTypeDescription
interfaceIdbytes4undefined

Returns

NameTypeDescription
_0boolundefined

symbol

function symbol() external view returns (string)

See {IERC721Metadata-symbol}.

Returns

NameTypeDescription
_0stringundefined

tokenURI

function tokenURI(uint256 _tokenId) external view returns (string)

Returns the URI for a given tokenId.

Parameters

NameTypeDescription
_tokenIduint256undefined

Returns

NameTypeDescription
_0stringundefined

transferFrom

function transferFrom(address from, address to, uint256 tokenId) external nonpayable

See {IERC721-transferFrom}.

Parameters

NameTypeDescription
fromaddressundefined
toaddressundefined
tokenIduint256undefined

unwrap

function unwrap(uint256 _tokenId, address _recipient) external nonpayable

Unwrap a wrapped NFT to retrieve underlying ERC1155, ERC721, ERC20 tokens.

Parameters

NameTypeDescription
_tokenIduint256undefined
_recipientaddressundefined

wrap

function wrap(ITokenBundle.Token[] _tokensToWrap, string _uriForWrappedToken, address _recipient) external payable returns (uint256 tokenId)

Wrap multiple ERC1155, ERC721, ERC20 tokens into a single wrapped NFT.

Parameters

NameTypeDescription
_tokensToWrapITokenBundle.Token[]undefined
_uriForWrappedTokenstringundefined
_recipientaddressundefined

Returns

NameTypeDescription
tokenIduint256undefined

Events

Approval

event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)

Parameters

NameTypeDescription
owner indexedaddressundefined
approved indexedaddressundefined
tokenId indexeduint256undefined

ApprovalForAll

event ApprovalForAll(address indexed owner, address indexed operator, bool approved)

Parameters

NameTypeDescription
owner indexedaddressundefined
operator indexedaddressundefined
approvedboolundefined

ContractURIUpdated

event ContractURIUpdated(string prevURI, string newURI)

Parameters

NameTypeDescription
prevURIstringundefined
newURIstringundefined

DefaultRoyalty

event DefaultRoyalty(address indexed newRoyaltyRecipient, uint256 newRoyaltyBps)

Parameters

NameTypeDescription
newRoyaltyRecipient indexedaddressundefined
newRoyaltyBpsuint256undefined

OwnerUpdated

event OwnerUpdated(address indexed prevOwner, address indexed newOwner)

Parameters

NameTypeDescription
prevOwner indexedaddressundefined
newOwner indexedaddressundefined

RoleAdminChanged

event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole)

Parameters

NameTypeDescription
role indexedbytes32undefined
previousAdminRole indexedbytes32undefined
newAdminRole indexedbytes32undefined

RoleGranted

event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender)

Parameters

NameTypeDescription
role indexedbytes32undefined
account indexedaddressundefined
sender indexedaddressundefined

RoleRevoked

event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender)

Parameters

NameTypeDescription
role indexedbytes32undefined
account indexedaddressundefined
sender indexedaddressundefined

RoyaltyForToken

event RoyaltyForToken(uint256 indexed tokenId, address indexed royaltyRecipient, uint256 royaltyBps)

Parameters

NameTypeDescription
tokenId indexeduint256undefined
royaltyRecipient indexedaddressundefined
royaltyBpsuint256undefined

TokensUnwrapped

event TokensUnwrapped(address indexed unwrapper, address indexed recipientOfWrappedContents, uint256 indexed tokenIdOfWrappedToken)

Parameters

NameTypeDescription
unwrapper indexedaddressundefined
recipientOfWrappedContents indexedaddressundefined
tokenIdOfWrappedToken indexeduint256undefined

TokensWrapped

event TokensWrapped(address indexed wrapper, address indexed recipientOfWrappedToken, uint256 indexed tokenIdOfWrappedToken, ITokenBundle.Token[] wrappedContents)

Parameters

NameTypeDescription
wrapper indexedaddressundefined
recipientOfWrappedToken indexedaddressundefined
tokenIdOfWrappedToken indexeduint256undefined
wrappedContentsITokenBundle.Token[]undefined

Transfer

event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)

Parameters

NameTypeDescription
from indexedaddressundefined
to indexedaddressundefined
tokenId indexeduint256undefined