Class Web3KeyReadProvider Abstract

Hierarchy

Web3KeyReadProvider
- Web3KeyWriteProvider

Implements

IProvider

Index

Constructors

constructor

Properties

Accessors

currentChain

Methods

Constructors

constructor

new Web3KeyReadProvider(): Web3KeyReadProvider

Returns Web3KeyReadProvider

Properties

Protected _currentChain

_currentChain: number = 0

Protected provider

provider: provider = null

Protected web3

web3: null | default = null

Accessors

currentChain

get currentChain(): number
set currentChain(chainId: number): void

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:33
Returns number
- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:40
Parameters
- chainId: number
Returns void

Methods

connect

connect(): Promise<void>

Implementation of IProvider.connect
- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:85
Returns Promise<void>

createContract

createContract(abi: any, address: string): Contract

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:90
Parameters
- abi: any
- address: string
Returns Contract

disconnect

disconnect(): void

Implementation of IProvider.disconnect
- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:95
Returns void

executeBatchCalls

executeBatchCalls<T>(calls: TWeb3Call<T>[]): Promise<T[]>

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:168
executeBatchCalls is supposed to decrease calls to blockchain. It only sends one request and returns data from each call.

Type Parameters
- T
Parameters
- calls: TWeb3Call<T>[]
  
  web3 calls
Returns Promise<T[]>
array of return values from web3 calls

getBlockNumber

getBlockNumber(): Promise<number>

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:204
Returns Promise<number>

getContractMethodFee

getContractMethodFee(methodEstimateGas: number): Promise<BigNumber>

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:188
Parameters
- methodEstimateGas: number
Returns Promise<BigNumber>

getErc20Balance

getErc20Balance(contract: Contract, address: string): Promise<BigNumber>

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:51
Parameters
- contract: Contract
- address: string
Returns Promise<BigNumber>

getFormattedBalance

getFormattedBalance(balance: Value, decimals: Value): BigNumber

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:44
Parameters
- balance: Value
- decimals: Value
Returns BigNumber

getSafeGasPriceWei

getSafeGasPriceWei(): Promise<BigNumber>

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:197
Returns Promise<BigNumber>

getTokenBalance

getTokenBalance(contract: Contract, address: string): Promise<BigNumber>

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:64
Parameters
- contract: Contract
- address: string
Returns Promise<BigNumber>

getWeb3

getWeb3(): default

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:77
Returns default

isConnected

isConnected(): boolean

Implementation of IProvider.isConnected
- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:29
Returns boolean

watchAsset

watchAsset(config: { address: string; decimals?: number; image?: string; symbol: string; type: "ERC20" }): Promise<void>

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:127
Parameters
- config: { address: string; decimals?: number; image?: string; symbol: string; type: "ERC20" }
  - address: string
  - Optional decimals?: number
  - Optional image?: string
  - symbol: string
  - type: "ERC20"
Returns Promise<void>

Static isInjected

isInjected(): boolean

- Defined in packages/provider/src/providerManager/providers/Web3KeyReadProvider.ts:25
Returns boolean

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