Wallet class

The Wallet class inherits Signer and can sign transactions and messages using a private key as a standard Externally Owned Account (EOA).

Inheritance

• Object
• Signer<_WalletImpl>
• Wallet

Constructors

Wallet(String privateKey, [Provider<_ProviderImpl>? provider])

Create a new Wallet instance for privateKey and optionally connected to the provider.

factory

Wallet.createRandom()

Returns a new Wallet with a random private key, generated from cryptographically secure entropy sources. If the current environment does not have a secure entropy source, an error is thrown.

factory

Wallet.fromEncryptedJsonSync(String json, String password)

Create an instance from an encrypted JSON wallet.

factory

Wallet.fromMnemonic(String mnemonic, [String? path])

Create an instance from a mnemonic phrase.

factory

Properties

address → String

The Address of this EOA.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

impl → _WalletImpl

Internal JS Object, should not be used directly.

final, inherited

mnemonic → Mnemonic?

The account HD mnemonic, if it has one and can be determined. Some sources do not encode the mnemonic, such as HD extended keys.

no setter

privateKey → String

The privateKey of this EOA

no setter

provider → Provider<_ProviderImpl>?

The provider this wallet is connected to, which will be used for any Blockchain Methods methods. This can be null.

no setter

publicKey → String

The uncompressed public key for this Wallet represents.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

call(TransactionRequest request) → Future<String>

Returns the result of calling using the request, with this account address being used as the from field.

inherited

connect(Provider<_ProviderImpl> provider) → Wallet

Connect this Signer to new provider. May simply throw an error if changing providers is not supported.

override

encrypt(String password, [void progressCallback(double progress)?]) → Future<String>

Encrypt the wallet using password returning a Future which resolves to a JSON wallet.

estimateGas(TransactionRequest request) → Future<BigInt>

Returns the result of estimating the cost to send the request, with this account address being used as the from field.

inherited

getAddress() → Future<String>

Returns a Future that resolves to the account address.

inherited

getBalance([dynamic blockTag]) → Future<BigInt>

Returns the balance of this wallet at blockTag.

inherited

getChainId() → Future<int>

Returns the chain ID this wallet is connected to.

inherited

getGasPrice() → Future<BigInt>

Returns the current gas price.

inherited

getTransactionCount([dynamic blockTag]) → Future<int>

Returns the number of transactions this account has ever sent at blockTag.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

sendTransaction(TransactionRequest request) → Future<TransactionResponse>

Submits transaction to the network to be mined.

inherited

signMessage(String message) → Future<String>

Returns a Future which resolves to the Raw Signature of message.

inherited

signTransaction(TransactionRequest request) → Future<String>

Returns a Future which resolves to the signed transaction of the request. This method does not populate any missing fields.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

fromEncryptedJson(String json, String password, [void progressCallback(double progress)?]) → Future<Wallet>

Create an instance from an encrypted json wallet with password.