BridgedERC20

Taiko ERC-20 Token

0x2def195713cf4a606b49d07e520e22c17899a736

Proxy implementation: 0x0167000000000000000000000000000000010096

Solidity v0.8.24+commit.e11b9ed9

Fungible token following the ERC-20 standard.

🤖

Query this contract from your AI

Reference: 0x2def195713cf4a606b49d07e520e22c17899a736

Sample prompt: "Tell me the current state of taiko/0x2def195713cf4a606b49d07e520e22c17899a736"

No AI wired up yet? → mcp.smarts.md

Taiko is a docs-only chain on Smarts: source code and ABI are indexed, but live on-chain data (state, recent events, admin profile) is not currently available. AI agents can still query get_contract_info and get_contract_source via MCP.

Overview

Read Functions

Write Functions

Events

Read Functions

__srcDecimals() view

Returns

Name	Type	Description
—	uint8

addressManager() view

Returns

Name	Type	Description
—	address

allowance(owner: address, spender: address) view

dev: See {IERC20-allowance}.

Parameters

Name	Type	Description
owner	address
spender	address

Returns

Name	Type	Description
—	uint256

balanceOf(account: address) view

dev: See {IERC20-balanceOf}.

Parameters

Name	Type	Description
account	address

Returns

Name	Type	Description
—	uint256

canonical() view

Gets the canonical token's address and chain ID.

Returns

Name	Type	Description
—	address	The canonical token's address.
—	uint256	The canonical token's chain ID.

decimals() view

Gets the number of decimal places of the token.

Returns

Name	Type	Description
—	uint8	The number of decimal places of the token.

impl() view

Returns

Name	Type	Description
—	address

inNonReentrant() view

Returns

Name	Type	Description
—	bool

isMigratingOut() view

Returns

Name	Type	Description
—	bool

lastUnpausedAt() view

Returns

Name	Type	Description
—	uint64

migratingAddress() view

Returns

Name	Type	Description
—	address

migratingInbound() view

Returns

Name	Type	Description
—	bool

name() view

dev: Returns the name of the token.

Returns

Name	Type	Description
—	string

owner() view

dev: Returns the address of the current owner.

Returns

Name	Type	Description
—	address

paused() view

Returns true if the contract is paused, and false otherwise.

Returns

Name	Type	Description
—	bool	true if paused, false otherwise.

pendingOwner() view

dev: Returns the address of the pending owner.

Returns

Name	Type	Description
—	address

proxiableUUID() view

dev: Implementation of the ERC1822 {proxiableUUID} function. This returns the storage slot used by the implementation. It is used to validate the implementation's compatibility when performing an upgrade. IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this function revert if invoked through a proxy. This is guaranteed by the `notDelegated` modifier.

Returns

Name	Type	Description
—	bytes32

resolve(_chainId: uint64, _name: bytes32, _allowZeroAddress: bool) view

Resolves a name to its address deployed on this chain.

Parameters

Name	Type	Description
_chainId	uint64
_name	bytes32	Name whose address is to be resolved.
_allowZeroAddress	bool	If set to true, does not throw if the resolved address is `address(0)`.

Returns

Name	Type	Description
—	address	Address associated with the given name.

resolve(_name: bytes32, _allowZeroAddress: bool) view

Resolves a name to its address deployed on this chain.

Parameters

Name	Type	Description
_name	bytes32	Name whose address is to be resolved.
_allowZeroAddress	bool	If set to true, does not throw if the resolved address is `address(0)`.

Returns

Name	Type	Description
—	address	Address associated with the given name.

srcChainId() view

Returns

Name	Type	Description
—	uint256

srcToken() view

Returns

Name	Type	Description
—	address

supportsInterface(_interfaceId: bytes4) pure

dev: Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] to learn more about how these ids are created. This function call must use less than 30 000 gas.

Parameters

Name	Type	Description
_interfaceId	bytes4

Returns

Name	Type	Description
—	bool

symbol() view

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

Returns

Name	Type	Description
—	string

totalSupply() view

dev: See {IERC20-totalSupply}.

Returns

Name	Type	Description
—	uint256

Write Functions

acceptOwnership() nonpayable

dev: The new owner accepts the ownership transfer.

approve(spender: address, amount: uint256) nonpayable

dev: 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
amount	uint256

Returns

Name	Type	Description
—	bool

burn(_amount: uint256) nonpayable

Burns tokens from msg.sender. This is only allowed if: - 1) tokens are migrating out to a new bridged token - 2) The token is burned by ERC20Vault to bridge back to the canonical chain.

Parameters

Name	Type	Description
_amount	uint256	The amount of tokens to burn.

changeMigrationStatus(_migratingAddress: address, _migratingInbound: bool) nonpayable

Starts or stops migration to/from a specified contract.

Parameters

Name	Type	Description
_migratingAddress	address
_migratingInbound	bool

decreaseAllowance(spender: address, subtractedValue: uint256) nonpayable

dev: 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
subtractedValue	uint256

Returns

Name	Type	Description
—	bool

increaseAllowance(spender: address, addedValue: uint256) nonpayable

dev: 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
addedValue	uint256

Returns

Name	Type	Description
—	bool

init(_owner: address, _addressManager: address, _srcToken: address, _srcChainId: uint256, _decimals: uint8, _symbol: string, _name: string) nonpayable

Initializes the contract.

Parameters

Name	Type	Description
_owner	address	The owner of this contract. msg.sender will be used if this value is zero.
_addressManager	address	The address of the {AddressManager} contract.
_srcToken	address	The source token address.
_srcChainId	uint256	The source chain ID.
_decimals	uint8	The number of decimal places of the source token.
_symbol	string	The symbol of the token.
_name	string	The name of the token.

mint(_account: address, _amount: uint256) nonpayable

Mints `amount` tokens and assigns them to the `account` address.

Parameters

Name	Type	Description
_account	address	The account to receive the minted tokens.
_amount	uint256	The amount of tokens to mint.

pause() nonpayable

Pauses the contract.

renounceOwnership() nonpayable

dev: Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner.

transfer(to: address, amount: uint256) nonpayable

dev: 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
amount	uint256

Returns

Name	Type	Description
—	bool

transferFrom(from: address, to: address, amount: uint256) nonpayable

dev: 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
to	address
amount	uint256

Returns

Name	Type	Description
—	bool

transferOwnership(newOwner: address) nonpayable

dev: Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one. Can only be called by the current owner.

Parameters

Name	Type	Description
newOwner	address

unpause() nonpayable

Unpauses the contract.

upgradeTo(newImplementation: address) nonpayable

dev: Upgrade the implementation of the proxy to `newImplementation`. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.

Parameters

Name	Type	Description
newImplementation	address

upgradeToAndCall(newImplementation: address, data: bytes) payable

dev: Upgrade the implementation of the proxy to `newImplementation`, and subsequently execute the function call encoded in `data`. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.

Parameters

Name	Type	Description
newImplementation	address
data	bytes

Events

AdminChanged(previousAdmin: address, newAdmin: address)

Name	Type	Indexed	Description
previousAdmin	address
newAdmin	address

Approval(owner: address, spender: address, value: uint256)

Name	Type	Indexed
owner	address	✓
spender	address	✓
value	uint256

BeaconUpgraded(beacon: address)

Name	Type	Indexed	Description
beacon	address	✓

Initialized(version: uint8)

Name	Type	Indexed	Description
version	uint8

MigratedFrom(migratedFrom: address, account: address, amount: uint256)

Emitted when tokens are migrated from the old bridged token.

Name	Type	Indexed	Description
migratedFrom	address	✓	The address of the bridged token.
account	address	✓	The address of the account.
amount	uint256		The amount of tokens migrated.

MigratedTo(migratedTo: address, account: address, amount: uint256)

Emitted when tokens are migrated to the new bridged token.

Name	Type	Indexed	Description
migratedTo	address	✓	The address of the bridged token.
account	address	✓	The address of the account.
amount	uint256		The amount of tokens migrated.

MigrationStatusChanged(addr: address, inbound: bool)

Emitted when the migration status is changed.

Name	Type	Indexed	Description
addr	address		The address migrating 'to' or 'from'.
inbound	bool		If false then signals migrating 'from', true if migrating 'into'.

OwnershipTransferStarted(previousOwner: address, newOwner: address)

Name	Type	Indexed	Description
previousOwner	address	✓
newOwner	address	✓

OwnershipTransferred(previousOwner: address, newOwner: address)

Name	Type	Indexed	Description
previousOwner	address	✓
newOwner	address	✓

Paused(account: address)

Emitted when the contract is paused.

Name	Type	Indexed	Description
account	address		The account that paused the contract.

Transfer(from: address, to: address, value: uint256)

Name	Type	Indexed
from	address	✓
to	address	✓
value	uint256

Unpaused(account: address)

Emitted when the contract is unpaused.

Name	Type	Indexed	Description
account	address		The account that unpaused the contract.

Upgraded(implementation: address)

Name	Type	Indexed	Description
implementation	address	✓