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Initialize Smart Account

Initialize SmartAccount​

import com.unipass.smartAccount.*

// class SmartAccountOptions(
//    val masterKeySigner: Signer,
//    val appId: String,
//    val unipassServerUrl?: String,
//    val chainOptions: Array<ChainOptions>
// )
//
// class ChainOptions(
//    var chainId: ChainID,
//    var rpcUrl: String,
//    var relayerUrl: String?
// )

val smartAccountOption = SmartAccountOptions(
    signer,
    appId, // appId registered From UniPass Dashboard
    arrayOf(
        ChainOptions(
            ChainID.POLYGON_MUMBAI,
            "https://node.wallet.unipass.id/polygon-mumbai",
            "https://t.wallet.unipass.vip/relayer-v2-polygon"
        )
    )
)

val smartAccount = SmartAccount(smartAccountOption)
smartAccount.init(SmartAccountInitOptions(ChainID.POLYGON_MUMBAI))
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
    • address() : returns the address of your smart account.
    • isDeployed() : returns the result whether your smart account is deployed in current chain.
    • chainId(): returns current chain id of your smart account.
  • switchChain(): switch active 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​

address()​

This returns the address of your smart account.

val address = smartAccount.address();

isDeployed()​

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

val isDeployed = smartAccount.isDeployed();

chainId()​

This returns current chain of your smart account.

val chainId = smartAccount.chainId(); // ChainID

switchChain()​

Switch active chain.

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