Constants

The ethers.contants 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.