ethereumjs-client › "rpc/modules/web3" › Web3

Class: Web3

web3_* RPC module

memberof module:rpc/modules

Hierarchy

• Web3

Index

Constructors

• constructor

Methods

• clientVersion
• sha3

Constructors

constructor

+ new Web3(node: any): Web3

Defined in lib/rpc/modules/web3.ts:10

Create web3_* RPC module

Parameters:

Name	Type
node	any

Returns: Web3

Methods

clientVersion

▸ clientVersion(_params: never[], cb: function): void

Defined in lib/rpc/modules/web3.ts:31

Returns the current client version

Parameters:

▪Default value _params: never[]= []

▪ cb: function

▸ (err: null, version: string): void

Parameters:

Name	Type
err	null
version	string

Returns: void

---

sha3

▸ sha3(params: string[], cb: function): void

Defined in lib/rpc/modules/web3.ts:42

Returns Keccak-256 (not the standardized SHA3-256) of the given data

Parameters:

▪ params: string[]

▪ cb: function

▸ (err: Error | null, hash?: undefined | string): void

Parameters:

Name	Type
err	Error | null
hash?	undefined | string

Returns: void