FUZD / fuzd-chain-protocol / ethereum / EthereumChainProtocol

Class: EthereumChainProtocol

Implements

• ChainProtocol<EthereumTransactionData>

Constructors

new EthereumChainProtocol()

new EthereumChainProtocol(url, config): EthereumChainProtocol

Parameters

url

string | RequestRPC<Methods>

config

contractTimestamp

String0x

expectedFinality

number

worstCaseBlockTime

number

Returns

EthereumChainProtocol

Defined in

ethereum/index.ts:33

Properties

config

readonly config: object

contractTimestamp?

optional contractTimestamp: String0x

expectedFinality

expectedFinality: number

worstCaseBlockTime

worstCaseBlockTime: number

Implementation of

ChainProtocol.config

Defined in

ethereum/index.ts:35

---

offset

offset: number = 0

Defined in

ethereum/index.ts:399

---

url

readonly url: string | RequestRPC<Methods>

Defined in

ethereum/index.ts:34

Methods

_estimateGasNeeded()

_estimateGasNeeded(tx): Promise<bigint>

Parameters

tx

any

Returns

Promise<bigint>

Defined in

ethereum/index.ts:446

---

_validateDerivationParameters()

_validateDerivationParameters(parameters): Promise<{ success: true; } | { error: string; success: false; }>

Parameters

parameters

DerivationParameters

Returns

Promise<{ success: true; } | { error: string; success: false; }>

Defined in

ethereum/index.ts:436

---

broadcastSignedTransaction()

broadcastSignedTransaction(tx): Promise<String0x>

Parameters

tx

any

Returns

Promise<String0x>

Implementation of

ChainProtocol.broadcastSignedTransaction

Defined in

ethereum/index.ts:164

---

checkValidity()

checkValidity(chainId, transactionData, broadcaster, transactionParameters): Promise<{ revert: "unknown"; } | { notEnoughGas: boolean; revert: boolean; }>

Parameters

chainId

IntegerString

transactionData

EthereumTransactionData

broadcaster

BroadcasterSignerData

transactionParameters

TransactionParametersUsed

Returns

Promise<{ revert: "unknown"; } | { notEnoughGas: boolean; revert: boolean; }>

Implementation of

ChainProtocol.checkValidity

Defined in

ethereum/index.ts:236

---

computeMaxCostAuthorized()

computeMaxCostAuthorized(chainId, transactionData, maxFeePerGasAuthorized): Promise<bigint>

Parameters

chainId

IntegerString

transactionData

EthereumTransactionData

maxFeePerGasAuthorized

String0x

Returns

Promise<bigint>

Implementation of

ChainProtocol.computeMaxCostAuthorized

Defined in

ethereum/index.ts:285

---

generatePaymentTransaction()

generatePaymentTransaction(transactionData, maxFeePerGas, from, diffToCover): object

Parameters

transactionData

EthereumTransactionData

maxFeePerGas

bigint

from

String0x

diffToCover

bigint

Returns

object

cost

cost: bigint

transaction

transaction: EthereumTransactionData

valueSent

valueSent: bigint

Implementation of

ChainProtocol.generatePaymentTransaction

Defined in

ethereum/index.ts:380

---

getBalance()

getBalance(account): Promise<bigint>

Parameters

account

String0x

Returns

Promise<bigint>

Implementation of

ChainProtocol.getBalance

Defined in

ethereum/index.ts:156

---

getBroadcaster()

getBroadcaster(account, parameters, forAddress): Promise<BroadcasterSignerData>

Parameters

account

ETHAccount

parameters

DerivationParameters

forAddress

String0x

Returns

Promise<BroadcasterSignerData>

Implementation of

ChainProtocol.getBroadcaster

Defined in

ethereum/index.ts:219

---

getDerivationParameters()

getDerivationParameters(account): Promise<DerivationParameters>

Parameters

account

ETHAccount

Returns

Promise<DerivationParameters>

Implementation of

ChainProtocol.getDerivationParameters

Defined in

ethereum/index.ts:213

---

getGasFee()

getGasFee(executionData, importanceRatio): Promise<GasEstimate>

Parameters

executionData

maxFeePerGasAuthorized

String0x

importanceRatio

number

Returns

Promise<GasEstimate>

Implementation of

ChainProtocol.getGasFee

Defined in

ethereum/index.ts:180

---

getNonce()

getNonce(account): Promise<String0x>

Parameters

account

String0x

Returns

Promise<String0x>

Implementation of

ChainProtocol.getNonce

Defined in

ethereum/index.ts:172

---

getTimestamp()

getTimestamp(): Promise<number>

Returns

Promise<number>

Implementation of

ChainProtocol.getTimestamp

Defined in

ethereum/index.ts:400

---

getTransactionStatus()

getTransactionStatus(transaction): Promise<TransactionStatus>

Parameters

transaction

Transaction

Returns

Promise<TransactionStatus>

Implementation of

ChainProtocol.getTransactionStatus

Defined in

ethereum/index.ts:44

---

increaseTime()

increaseTime(amount): Promise<void>

Parameters

amount

number

Returns

Promise<void>

Implementation of

ChainProtocol.increaseTime

Defined in

ethereum/index.ts:428

---

isTransactionPending()

isTransactionPending(txHash): Promise<boolean>

Parameters

txHash

String0x

Returns

Promise<boolean>

Implementation of

ChainProtocol.isTransactionPending

Defined in

ethereum/index.ts:142

---

signTransaction()

signTransaction(chainId, transactionData, broadcaster, transactionParameters): Promise<SignedTransactionInfo>

Parameters

chainId

IntegerString

transactionData

EthereumTransactionData

broadcaster

BroadcasterSignerData

transactionParameters

TransactionParametersUsed

Returns

Promise<SignedTransactionInfo>

Implementation of

ChainProtocol.signTransaction

Defined in

ethereum/index.ts:295

---

signVoidTransaction()

signVoidTransaction(chainId, broadcaster, transactionParameters): Promise<SignedTransactionInfo>

Parameters

chainId

IntegerString

broadcaster

BroadcasterSignerData

transactionParameters

TransactionParametersUsed

Returns

Promise<SignedTransactionInfo>

Implementation of

ChainProtocol.signVoidTransaction

Defined in

ethereum/index.ts:336

---

validateDerivationParameters()

validateDerivationParameters(parameters): Promise<{ success: true; } | { error: string; success: false; }>

Parameters

parameters

DerivationParameters

Returns

Promise<{ success: true; } | { error: string; success: false; }>

Implementation of

ChainProtocol.validateDerivationParameters

Defined in

ethereum/index.ts:203