Network.Ethereum.Account.Class · web3-ethereum-1.1.0.1

classclass MonadTrans t => Account a (t :: (Type -> Type) -> Type -> Type) | t -> a where

Account is needed for sending transactions to blockchain

Typically account is provided by node. In this case node manage accounts: encrypt and decrypt private keys, manipulate files etc. In other case web3 can derive account from private key and send to node already signed transactions.

Methods

withAccount :: JsonRpc m => a -> t m b -> m b
Run computation with given account credentials
send :: (JsonRpc m, Method args) => args -> t m (Either HexString TxReceipt)
Send transaction to contract, like a write command
call :: (JsonRpc m, Method args, AbiGet result) => args -> t m result
Call constant method of contract, like a read command

Instances3Account

Account LocalKey LocalKeyAccountDefined in web3-ethereum-1.1.0.1 · Network.Ethereum.Account.LocalKey
Account Personal PersonalAccountDefined in web3-ethereum-1.1.0.1 · Network.Ethereum.Account.Personal
Account () DefaultAccountDefined in web3-ethereum-1.1.0.1 · Network.Ethereum.Account.Default · orphan