DropERC20

Methods

DEFAULT_ADMIN_ROLE

function DEFAULT_ADMIN_ROLE() external view returns (bytes32)

Returns

Name
Type
Description

_0

bytes32

undefined

DOMAIN_SEPARATOR

function DOMAIN_SEPARATOR() external view returns (bytes32)

See {IERC20Permit-DOMAIN_SEPARATOR}.

Returns

Name
Type
Description

_0

bytes32

undefined

allowance

function allowance(address owner, address spender) external view returns (uint256)

See {IERC20-allowance}.

Parameters

Name
Type
Description

owner

address

undefined

spender

address

undefined

Returns

Name
Type
Description

_0

uint256

undefined

approve

function approve(address spender, uint256 amount) external nonpayable returns (bool)

See {IERC20-approve}. NOTE: If amount is the maximum uint256, the allowance is not updated on transferFrom. This is semantically equivalent to an infinite approval. Requirements: - spender cannot be the zero address.

Parameters

Name
Type
Description

spender

address

undefined

amount

uint256

undefined

Returns

Name
Type
Description

_0

bool

undefined

balanceOf

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

See {IERC20-balanceOf}.

Parameters

Name
Type
Description

account

address

undefined

Returns

Name
Type
Description

_0

uint256

undefined

burn

function burn(uint256 amount) external nonpayable

Destroys amount tokens from the caller. See {ERC20-_burn}.

Parameters

Name
Type
Description

amount

uint256

undefined

burnFrom

function burnFrom(address account, uint256 amount) external nonpayable

Destroys amount tokens from account, deducting from the caller's allowance. See {ERC20-_burn} and {ERC20-allowance}. Requirements: - the caller must have allowance for accounts's tokens of at least amount.

Parameters

Name
Type
Description

account

address

undefined

amount

uint256

undefined

checkpoints

function checkpoints(address account, uint32 pos) external view returns (struct ERC20VotesUpgradeable.Checkpoint)

Get the pos-th checkpoint for account.

Parameters

Name
Type
Description

account

address

undefined

pos

uint32

undefined

Returns

Name
Type
Description

_0

ERC20VotesUpgradeable.Checkpoint

undefined

claim

function claim(address _receiver, uint256 _quantity, address _currency, uint256 _pricePerToken, IDrop.AllowlistProof _allowlistProof, bytes _data) external payable

Parameters

Name
Type
Description

_receiver

address

undefined

_quantity

uint256

undefined

_currency

address

undefined

_pricePerToken

uint256

undefined

_allowlistProof

IDrop.AllowlistProof

undefined

_data

bytes

undefined

claimCondition

function claimCondition() external view returns (uint256 currentStartId, uint256 count)

Returns

Name
Type
Description

currentStartId

uint256

undefined

count

uint256

undefined

contractType

function contractType() external pure returns (bytes32)

Returns

Name
Type
Description

_0

bytes32

undefined

contractURI

function contractURI() external view returns (string)

Returns the contract metadata URI.

Returns

Name
Type
Description

_0

string

undefined

contractVersion

function contractVersion() external pure returns (uint8)

Returns

Name
Type
Description

_0

uint8

undefined

decimals

function decimals() external view returns (uint8)

Returns the number of decimals used to get its user representation. For example, if decimals equals 2, a balance of 505 tokens should be displayed to a user as 5.05 (505 / 10 ** 2). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for display purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}.

Returns

Name
Type
Description

_0

uint8

undefined

decreaseAllowance

function decreaseAllowance(address spender, uint256 subtractedValue) external nonpayable returns (bool)

Atomically decreases the allowance granted to spender by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - spender cannot be the zero address. - spender must have allowance for the caller of at least subtractedValue.

Parameters

Name
Type
Description

spender

address

undefined

subtractedValue

uint256

undefined

Returns

Name
Type
Description

_0

bool

undefined

delegate

function delegate(address delegatee) external nonpayable

Delegate votes from the sender to delegatee.

Parameters

Name
Type
Description

delegatee

address

undefined

delegateBySig

function delegateBySig(address delegatee, uint256 nonce, uint256 expiry, uint8 v, bytes32 r, bytes32 s) external nonpayable

Delegates votes from signer to delegatee

Parameters

Name
Type
Description

delegatee

address

undefined

nonce

uint256

undefined

expiry

uint256

undefined

v

uint8

undefined

r

bytes32

undefined

s

bytes32

undefined

delegates

function delegates(address account) external view returns (address)

Get the address account is currently delegating to.

Parameters

Name
Type
Description

account

address

undefined

Returns

Name
Type
Description

_0

address

undefined

getActiveClaimConditionId

function getActiveClaimConditionId() external view returns (uint256)

At any given moment, returns the uid for the active claim condition.

Returns

Name
Type
Description

_0

uint256

undefined

getClaimConditionById

function getClaimConditionById(uint256 _conditionId) external view returns (struct IClaimCondition.ClaimCondition condition)

Returns the claim condition at the given uid.

Parameters

Name
Type
Description

_conditionId

uint256

undefined

Returns

Name
Type
Description

condition

IClaimCondition.ClaimCondition

undefined

getPastTotalSupply

function getPastTotalSupply(uint256 blockNumber) external view returns (uint256)

Retrieve the totalSupply at the end of blockNumber. Note, this value is the sum of all balances. It is but NOT the sum of all the delegated votes! Requirements: - blockNumber must have been already mined

Parameters

Name
Type
Description

blockNumber

uint256

undefined

Returns

Name
Type
Description

_0

uint256

undefined

getPastVotes

function getPastVotes(address account, uint256 blockNumber) external view returns (uint256)

Retrieve the number of votes for account at the end of blockNumber. Requirements: - blockNumber must have been already mined

Parameters

Name
Type
Description

account

address

undefined

blockNumber

uint256

undefined

Returns

Name
Type
Description

_0

uint256

undefined

getPlatformFeeInfo

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

Returns the platform fee recipient and bps.

Returns

Name
Type
Description

_0

address

undefined

_1

uint16

undefined

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

Name
Type
Description

role

bytes32

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

Returns

Name
Type
Description

_0

bytes32

undefined

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

Name
Type
Description

role

bytes32

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

index

uint256

Index in list of current members for the role.

Returns

Name
Type
Description

member

address

Address 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

Name
Type
Description

role

bytes32

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

Returns

Name
Type
Description

count

uint256

Total number of accounts that have role

getSupplyClaimedByWallet

function getSupplyClaimedByWallet(uint256 _conditionId, address _claimer) external view returns (uint256 supplyClaimedByWallet)

Returns the supply claimed by claimer for a given conditionId.

Parameters

Name
Type
Description

_conditionId

uint256

undefined

_claimer

address

undefined

Returns

Name
Type
Description

supplyClaimedByWallet

uint256

undefined

getVotes

function getVotes(address account) external view returns (uint256)

Gets the current votes balance for account

Parameters

Name
Type
Description

account

address

undefined

Returns

Name
Type
Description

_0

uint256

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

Name
Type
Description

role

bytes32

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

account

address

Address 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

Name
Type
Description

role

bytes32

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

account

address

Address of the account for which the role is being checked.

Returns

Name
Type
Description

_0

bool

undefined

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

Name
Type
Description

role

bytes32

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

account

address

Address of the account for which the role is being checked.

Returns

Name
Type
Description

_0

bool

undefined

increaseAllowance

function increaseAllowance(address spender, uint256 addedValue) external nonpayable returns (bool)

Atomically increases the allowance granted to spender by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - spender cannot be the zero address.

Parameters

Name
Type
Description

spender

address

undefined

addedValue

uint256

undefined

Returns

Name
Type
Description

_0

bool

undefined

initialize

function initialize(address _defaultAdmin, string _name, string _symbol, string _contractURI, address[] _trustedForwarders, address _saleRecipient, address _platformFeeRecipient, uint128 _platformFeeBps) external nonpayable

Initiliazes the contract, like a constructor.

Parameters

Name
Type
Description

_defaultAdmin

address

undefined

_name

string

undefined

_symbol

string

undefined

_contractURI

string

undefined

_trustedForwarders

address[]

undefined

_saleRecipient

address

undefined

_platformFeeRecipient

address

undefined

_platformFeeBps

uint128

undefined

isTrustedForwarder

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

Parameters

Name
Type
Description

forwarder

address

undefined

Returns

Name
Type
Description

_0

bool

undefined

maxTotalSupply

function maxTotalSupply() external view returns (uint256)

Global max total supply of tokens.

Returns

Name
Type
Description

_0

uint256

undefined

multicall

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

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

Parameters

Name
Type
Description

data

bytes[]

undefined

Returns

Name
Type
Description

results

bytes[]

undefined

name

function name() external view returns (string)

Returns the name of the token.

Returns

Name
Type
Description

_0

string

undefined

nonces

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

See {IERC20Permit-nonces}.

Parameters

Name
Type
Description

owner

address

undefined

Returns

Name
Type
Description

_0

uint256

undefined

numCheckpoints

function numCheckpoints(address account) external view returns (uint32)

Get number of checkpoints for account.

Parameters

Name
Type
Description

account

address

undefined

Returns

Name
Type
Description

_0

uint32

undefined

permit

function permit(address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) external nonpayable

See {IERC20Permit-permit}.

Parameters

Name
Type
Description

owner

address

undefined

spender

address

undefined

value

uint256

undefined

deadline

uint256

undefined

v

uint8

undefined

r

bytes32

undefined

s

bytes32

undefined

primarySaleRecipient

function primarySaleRecipient() external view returns (address)

Returns primary sale recipient address.

Returns

Name
Type
Description

_0

address

undefined

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

Name
Type
Description

role

bytes32

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

account

address

Address 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

Name
Type
Description

role

bytes32

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

account

address

Address of the account from which the role is being revoked.

setClaimConditions

function setClaimConditions(IClaimCondition.ClaimCondition[] _conditions, bool _resetClaimEligibility) external nonpayable

Parameters

Name
Type
Description

_conditions

IClaimCondition.ClaimCondition[]

undefined

_resetClaimEligibility

bool

undefined

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

Name
Type
Description

_uri

string

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

setMaxTotalSupply

function setMaxTotalSupply(uint256 _maxTotalSupply) external nonpayable

Lets a contract admin set the global maximum supply for collection's NFTs.

Parameters

Name
Type
Description

_maxTotalSupply

uint256

undefined

setPlatformFeeInfo

function setPlatformFeeInfo(address _platformFeeRecipient, uint256 _platformFeeBps) external nonpayable

Updates the platform fee recipient and bps.

Caller should be authorized to set platform fee info. See {_canSetPlatformFeeInfo}. Emits {PlatformFeeInfoUpdated Event}; See {_setupPlatformFeeInfo}.

Parameters

Name
Type
Description

_platformFeeRecipient

address

Address to be set as new platformFeeRecipient.

_platformFeeBps

uint256

Updated platformFeeBps.

setPrimarySaleRecipient

function setPrimarySaleRecipient(address _saleRecipient) external nonpayable

Updates primary sale recipient.

Caller should be authorized to set primary sales info. See {_canSetPrimarySaleRecipient}. Emits {PrimarySaleRecipientUpdated Event}; See {_setupPrimarySaleRecipient}.

Parameters

Name
Type
Description

_saleRecipient

address

Address to be set as new recipient of primary sales.

symbol

function symbol() external view returns (string)

Returns the symbol of the token, usually a shorter version of the name.

Returns

Name
Type
Description

_0

string

undefined

totalSupply

function totalSupply() external view returns (uint256)

See {IERC20-totalSupply}.

Returns

Name
Type
Description

_0

uint256

undefined

transfer

function transfer(address to, uint256 amount) external nonpayable returns (bool)

See {IERC20-transfer}. Requirements: - to cannot be the zero address. - the caller must have a balance of at least amount.

Parameters

Name
Type
Description

to

address

undefined

amount

uint256

undefined

Returns

Name
Type
Description

_0

bool

undefined

transferFrom

function transferFrom(address from, address to, uint256 amount) external nonpayable returns (bool)

See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. NOTE: Does not update the allowance if the current allowance is the maximum uint256. Requirements: - from and to cannot be the zero address. - from must have a balance of at least amount. - the caller must have allowance for from's tokens of at least amount.

Parameters

Name
Type
Description

from

address

undefined

to

address

undefined

amount

uint256

undefined

Returns

Name
Type
Description

_0

bool

undefined

verifyClaim

function verifyClaim(uint256 _conditionId, address _claimer, uint256 _quantity, address _currency, uint256 _pricePerToken, IDrop.AllowlistProof _allowlistProof) external view returns (bool isOverride)

Parameters

Name
Type
Description

_conditionId

uint256

undefined

_claimer

address

undefined

_quantity

uint256

undefined

_currency

address

undefined

_pricePerToken

uint256

undefined

_allowlistProof

IDrop.AllowlistProof

undefined

Returns

Name
Type
Description

isOverride

bool

undefined

Events

Approval

event Approval(address indexed owner, address indexed spender, uint256 value)

Parameters

Name
Type
Description

owner indexed

address

undefined

spender indexed

address

undefined

value

uint256

undefined

ClaimConditionsUpdated

event ClaimConditionsUpdated(IClaimCondition.ClaimCondition[] claimConditions, bool resetEligibility)

Emitted when the contract's claim conditions are updated.

Parameters

Name
Type
Description

claimConditions

IClaimCondition.ClaimCondition[]

undefined

resetEligibility

bool

undefined

ContractURIUpdated

event ContractURIUpdated(string prevURI, string newURI)

Parameters

Name
Type
Description

prevURI

string

undefined

newURI

string

undefined

DelegateChanged

event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate)

Parameters

Name
Type
Description

delegator indexed

address

undefined

fromDelegate indexed

address

undefined

toDelegate indexed

address

undefined

DelegateVotesChanged

event DelegateVotesChanged(address indexed delegate, uint256 previousBalance, uint256 newBalance)

Parameters

Name
Type
Description

delegate indexed

address

undefined

previousBalance

uint256

undefined

newBalance

uint256

undefined

Initialized

event Initialized(uint8 version)

Parameters

Name
Type
Description

version

uint8

undefined

MaxTotalSupplyUpdated

event MaxTotalSupplyUpdated(uint256 maxTotalSupply)

Emitted when the global max supply of tokens is updated.

Parameters

Name
Type
Description

maxTotalSupply

uint256

undefined

PlatformFeeInfoUpdated

event PlatformFeeInfoUpdated(address indexed platformFeeRecipient, uint256 platformFeeBps)

Parameters

Name
Type
Description

platformFeeRecipient indexed

address

undefined

platformFeeBps

uint256

undefined

PrimarySaleRecipientUpdated

event PrimarySaleRecipientUpdated(address indexed recipient)

Parameters

Name
Type
Description

recipient indexed

address

undefined

RoleAdminChanged

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

Parameters

Name
Type
Description

role indexed

bytes32

undefined

previousAdminRole indexed

bytes32

undefined

newAdminRole indexed

bytes32

undefined

RoleGranted

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

Parameters

Name
Type
Description

role indexed

bytes32

undefined

account indexed

address

undefined

sender indexed

address

undefined

RoleRevoked

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

Parameters

Name
Type
Description

role indexed

bytes32

undefined

account indexed

address

undefined

sender indexed

address

undefined

TokensClaimed

event TokensClaimed(uint256 indexed claimConditionIndex, address indexed claimer, address indexed receiver, uint256 startTokenId, uint256 quantityClaimed)

Emitted when tokens are claimed via claim.

Parameters

Name
Type
Description

claimConditionIndex indexed

uint256

undefined

claimer indexed

address

undefined

receiver indexed

address

undefined

startTokenId

uint256

undefined

quantityClaimed

uint256

undefined

Transfer

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

Parameters

Name
Type
Description

from indexed

address

undefined

to indexed

address

undefined

value

uint256

undefined

Last updated