Constants

The ethers.constants Object contains commonly used values.

Bytes

ethers.constants.AddressZero ⇒ string< Address >

The Address Zero, which is 20 bytes (40 nibbles) of zero.

ethers.constants.HashZero ⇒ string< DataHexString< 32 > >

The Hash Zero, which is 32 bytes (64 nibbles) of zero.

Strings

ethers.constants.EtherSymbol ⇒ string

The Ether symbol, Ξ.

BigNumber

ethers.constants.NegativeOne ⇒ BigNumber

The BigNumber value representing "-1".

ethers.constants.Zero ⇒ BigNumber

The BigNumber value representing "0".

ethers.constants.One ⇒ BigNumber

The BigNumber value representing "1".

ethers.constants.Two ⇒ BigNumber

The BigNumber value representing "2".

ethers.constants.WeiPerEther ⇒ BigNumber

The BigNumber value representing "1000000000000000000", which is the number of Wei per Ether.

ethers.constants.MaxUint256 ⇒ BigNumber

The BigNumber value representing the maximum uint256 value.