@liquality.evm.EvmBaseWalletProvider

Class: EvmBaseWalletProvider<Provider, S>

@liquality/evm.EvmBaseWalletProvider

Type parameters

Name	Type
Provider	Provider
S	extends Signer = Signer

Hierarchy

• Wallet<Provider, S>

  ↳ EvmBaseWalletProvider

  ↳↳ EvmWalletProvider

Table of contents

Constructors

• constructor

Properties

• chainProvider
• signer

Methods

• canUpdateFee
• exportPrivateKey
• getAddress
• getAddresses
• getBalance
• getChainProvider
• getConnectedNetwork
• getSigner
• getUnusedAddress
• getUsedAddresses
• isWalletAvailable
• sendBatchTransaction
• sendSweepTransaction
• sendTransaction
• setChainProvider
• setSigner
• signMessage
• updateTransactionFee

Constructors

constructor

• new EvmBaseWalletProvider<Provider, S>(chainProvider?)

Type parameters

Name	Type
Provider	Provider
S	extends Signer<S> = Signer

Parameters

Name	Type
chainProvider?	Chain<Provider, Network>

Overrides

Wallet.constructor

Defined in

evm/lib/wallet/EvmBaseWalletProvider.ts:13

Properties

chainProvider

• Protected chainProvider: Chain<Provider, Network>

Inherited from

Wallet.chainProvider

Defined in

client/dist/lib/Wallet.d.ts:4

---

signer

• Protected signer: S

Defined in

evm/lib/wallet/EvmBaseWalletProvider.ts:11

Methods

canUpdateFee

▸ Abstract canUpdateFee(): boolean

Returns

boolean

Inherited from

Wallet.canUpdateFee

Defined in

client/dist/lib/Wallet.d.ts:22

---

exportPrivateKey

▸ Abstract exportPrivateKey(): Promise<string>

Exports the private key for the account for BTC, https://en.bitcoin.it/wiki/Wallet_import_format for ETH, the privateKey for NEAR, the secretKey

Returns

Promise<string>

Inherited from

Wallet.exportPrivateKey

Defined in

client/dist/lib/Wallet.d.ts:20

---

getAddress

▸ Abstract getAddress(): Promise<AddressType>

Returns

Promise<AddressType>

Inherited from

Wallet.getAddress

Defined in

client/dist/lib/Wallet.d.ts:10

---

getAddresses

▸ Abstract getAddresses(start?, numAddresses?, change?): Promise<Address[]>

Get addresses/accounts of the user.

Parameters

Name	Type
start?	number
numAddresses?	number
change?	boolean

Returns

Promise<Address[]>

Inherited from

Wallet.getAddresses

Defined in

client/dist/lib/Wallet.d.ts:13

---

getBalance

▸ getBalance(assets): Promise<BigNumber[]>

Parameters

Name	Type
assets	Asset[]

Returns

Promise<BigNumber[]>

Overrides

Wallet.getBalance

Defined in

evm/lib/wallet/EvmBaseWalletProvider.ts:109

---

getChainProvider

▸ getChainProvider(): Chain<Provider, Network>

Returns

Chain<Provider, Network>

Inherited from

Wallet.getChainProvider

Defined in

client/dist/lib/Wallet.d.ts:7

---

getConnectedNetwork

▸ getConnectedNetwork(): Promise<Network>

Retrieve the network connected to by the wallet

Returns

Promise<Network>

Overrides

Wallet.getConnectedNetwork

Defined in

evm/lib/wallet/EvmBaseWalletProvider.ts:114

---

getSigner

▸ getSigner(): S

Returns

S

Overrides

Wallet.getSigner

Defined in

evm/lib/wallet/EvmBaseWalletProvider.ts:17

---

getUnusedAddress

▸ Abstract getUnusedAddress(change?, numAddressPerCall?): Promise<Address>

Get unused address/account of the user.

Parameters

Name	Type
change?	boolean
numAddressPerCall?	number

Returns

Promise<Address>

Inherited from

Wallet.getUnusedAddress

Defined in

client/dist/lib/Wallet.d.ts:11

---

getUsedAddresses

▸ Abstract getUsedAddresses(numAddressPerCall?): Promise<Address[]>

Get used addresses/accounts of the user.

Parameters

Name	Type
numAddressPerCall?	number

Returns

Promise<Address[]>

Inherited from

Wallet.getUsedAddresses

Defined in

client/dist/lib/Wallet.d.ts:12

---

isWalletAvailable

▸ Abstract isWalletAvailable(): Promise<boolean>

Retrieve the availability status of the wallet

Returns

Promise<boolean>

Inherited from

Wallet.isWalletAvailable

Defined in

client/dist/lib/Wallet.d.ts:21

---

sendBatchTransaction

▸ sendBatchTransaction(txRequests): Promise<Transaction<TransactionResponse>[]>

Create, sign & broad a transaction with multiple outputs.

Parameters

Name	Type
txRequests	EthereumTransactionRequest[]

Returns

Promise<Transaction<TransactionResponse>[]>

Overrides

Wallet.sendBatchTransaction

Defined in

evm/lib/wallet/EvmBaseWalletProvider.ts:54

---

sendSweepTransaction

▸ sendSweepTransaction(address, asset, fee?): Promise<Transaction<any>>

Create, sign & broadcast a sweep transaction.

Parameters

Name	Type
address	AddressType
asset	Asset
fee?	FeeType

Returns

Promise<Transaction<any>>

Overrides

Wallet.sendSweepTransaction

Defined in

evm/lib/wallet/EvmBaseWalletProvider.ts:63

---

sendTransaction

▸ sendTransaction(txRequest): Promise<Transaction<TransactionResponse>>

Create, sign & broadcast a transaction.

Parameters

Name	Type
txRequest	EthereumTransactionRequest

Returns

Promise<Transaction<TransactionResponse>>

Overrides

Wallet.sendTransaction

Defined in

evm/lib/wallet/EvmBaseWalletProvider.ts:30

---

setChainProvider

▸ setChainProvider(chainProvider): void

Parameters

Name	Type
chainProvider	Chain<Provider, Network>

Returns

void

Inherited from

Wallet.setChainProvider

Defined in

client/dist/lib/Wallet.d.ts:6

---

setSigner

▸ setSigner(signer): void

Parameters

Name	Type
signer	S

Returns

void

Defined in

evm/lib/wallet/EvmBaseWalletProvider.ts:21

---

signMessage

▸ signMessage(message, _from): Promise<string>

Sign a message.

Parameters

Name	Type
message	string
_from	AddressType

Returns

Promise<string>

Overrides

Wallet.signMessage

Defined in

evm/lib/wallet/EvmBaseWalletProvider.ts:25

---

updateTransactionFee

▸ updateTransactionFee(tx, newFee): Promise<Transaction<TransactionResponse>>

Update the fee of a transaction.

Parameters

Name	Type
tx	string | Transaction<TransactionResponse>
newFee	FeeType

Returns

Promise<Transaction<TransactionResponse>>

Overrides

Wallet.updateTransactionFee

Defined in

evm/lib/wallet/EvmBaseWalletProvider.ts:69