Initialize Smart Account

Initialize SmartAccount

import { SmartAccount } from "@unipasswallet/smart-account";

/**
 * export type SmartAccountOptions = {
 *  appId: string;                             // appId registered From UniPass Dashboard
 *  masterKeySigner: Signer;                   // Got Master Key Signer
 *  chainOptions: {                            // Chain Options
 *    chainId: number;
 *    rpcUrl: string;                          // The Rpc Url matched the chainId
 *    relayerUrl?: string;                     // relayer url, default official relayer
 *  }[];
 *  fetch?: typeof fetch;
 *  unipassServerUrl?: string;
 *  keysetJson?: string;                            // the keyset json string
 *  address?: string;                               // the address of smart account
 * };
 */

const smartAccount = new SmartAccount({
  masterKeySigner: signer,
  appId,
  chainOptions:[{
        chainId,
        rpcUrl,
    }],
});

await smartAccount.init({ chainId }); // init with active chain id. Notice that the chainId must be included in the `chainOptions`.

tip

To initialize the smart account, you need to init the active chainId by default.

Methods of SmartAccount

The instance of SmartAccount returns the following functions:

• Get Smart Account Info
  • getAddress() : returns the address of your smart account.
  • isDeployed() : returns the result whether your smart account is deployed in current chain.
  • getProvider(): returns current provider that your smart account is using.
  • getChainId(): returns current chain id of your smart account.
  • destroy(): clear current logged in account.
• switchChain(): switch active chain and returns smart account with new chain.
• sendTransaction(): returns the response of transaction
• signMessage(): returns the signature using personal sign
• signTypedData(): returns the signature using sign typed data

Get Info of SmartAccount

getAddress()

This returns the address of your smart account.

const address = await smartAccount.getAddress();

isDeployed()

This returns the result whether your smart account is deployed in current chain.

const isDeployed = await smartAccount.isDeployed();

getProvider()

This returns current provider that your smart account is using.

const provider = smartAccount.getProvider();

getChainId()

This returns current chain of your smart account.

const chainId = smartAccount.getChainId();

switchChain()

Switch active chain and returns smart account with new chain.

smartAccount = await smartAccount.switchChain(chainId); // Notice that chainId must be included in the `chainOptions`

destroy()

Clear current logged in account.

await smartAccount.destroy();