Ethereum

associated methods or objects for interacting with the Ethereum blockchain
web3
The associated web3 object. Please refer to web3 documentation for more information
ethereum
The associated ethereum object, which acts as a web3 provider. For more information on the window.ethereum specification, refer to Metamask documentation here.
Examples
await torus.ethereum.enable(); // does the same thing as `await torus.login();`
Provider
The associated provider object
Reference
declare class Provider {
  send(payload: JsonRPCRequest, callback: Callback<JsonRPCResponse>): any;
}
​
interface JsonRPCResponse {
  jsonrpc: string;
  id: number;
  result?: any;
  error?: string;
}
​
interface JsonRPCRequest {
  jsonrpc: string;
  method: string;
  params: any[];
  id: number;
}
​
interface Callback<ResultType> {
  (error: Error): void;
  (error: null, val: ResultType): void;
}
Examples
const web3 = new Web3(torus.provider);
​
setProvider
This changes the network provider to a specified network. You can pass an RPC endpoint here. Opens a popup that requires user confirmation.
await torus.setProvider(params);
Parameters
params - NetworkInterface : The network options. Used to specify a network provider
host - string : The hostname or the HTTPS JSON-RPC endpoint. Supported options for hostname are mainnet rinkeby ropsten kovan goerli localhost matic
chainId - number (optional) : ChainId of the network.
networkName - string (optional) : Name of the network.
Returns
Promise<void> : Returns a promise which resolves to void.
Reference
interface NetworkInterface {
  host:
    | "mainnet"
    | "rinkeby"
    | "ropsten"
    | "kovan"
    | "goerli"
    | "localhost"
    | "matic"
    | string;
  chainId?: number;
  networkName?: string;
}
Examples
await torus.setProvider({
  host: "rinkeby" // default : 'mainnet'
});
await torus.setProvider({
  host: "https://ethboston1.skalenodes.com:10062", // mandatory
  chainId: 1, // optional
  networkName: "Skale Network" // optional
});
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Last updated 4 months ago