Network

The Network section provides a set of functions and interfaces for interacting with different blockchain networks. It includes the following:

• The Network interface defines the properties of a blockchain network, such as its name, chain ID, RPC URL, native token, wrapped native token, and explorer URL.

interface Network {
  id: string;
  chainId: number;
  name: string;
  explorerUrl: string;
  rpcUrl: string;
  nativeToken: {
    chainId: number;
    address: string;
    decimals: number;
    symbol: string;
    name: string;
  };
  wrappedNativeToken: {
    chainId: number;
    address: string;
    decimals: number;
    symbol: string;
    name: string;
  };
  multicall2Address: string;
  multicall3Address: string;
}

• The getNetwork() function returns the Network object for a given chain ID.

function getNetwork(chainId: number): Network;

• The getNetworkId() function returns the network ID (e.g. "mainnet", "polygon", etc.) for a given chain ID.

function getNetworkId(chainId: number): string;

• The ChainId enum defines constants for the chain IDs of the supported blockchain networks.

enum ChainId {
  mainnet = 1,
  polygon = 137,
  arbitrum = 42161,
  zksync = 324,
}

• The NetworkId enum defines constants for the network IDs of the supported blockchain networks.

export enum NetworkId {
  mainnet = 'mainnet',
  polygon = 'polygon',
  arbitrum = 'arbitrum',
  zksync = 'zksync',
}

• The isSupportedChainId() function returns a boolean indicating whether a given chain ID is supported.

function isSupportedChainId(chainId: number): boolean;

• The isSupportedNetworkId() function returns a boolean indicating whether a given network ID is supported.

function isSupportedNetworkId(networkId: string): boolean;

• The newExplorerUrl() function returns a formatted explorer URL for a given chain ID, explorer type, and data (e.g. transaction hash, address, token address).

function newExplorerUrl(chainId: number, type: 'tx' | 'address' | 'token', data: string): string;

These functions and interfaces provide a convenient and standardized way of interacting with different blockchain networks, and can be used across multiple libraries and applications.