SDK Examples
Transfer Funds
import { ethers } from 'ethers';
import { PrimeSdk } from '@etherspot/prime-sdk';
import { printOp } from '../src/sdk/common/OperationUtils';
const recipient: string = '0x80a1874E1046B1cc5deFdf4D3153838B72fF94Ac'; // recipient wallet address
const value: string = '0.01'; // transfer value
async function main() {
// initializating sdk...
const primeSdk = new PrimeSdk({ privateKey: process.env.WALLET_PRIVATE_KEY }, { chainId: Number(process.env.CHAIN_ID) })
console.log('address: ', primeSdk.state.walletAddress)
// get address of EtherspotWallet...
const address: string = await primeSdk.getCounterFactualAddress();
console.log('\x1b[33m%s\x1b[0m', `EtherspotWallet address: ${address}`);
// clear the transaction batch
await primeSdk.clearUserOpsFromBatch();
// add transactions to the batch
const transactionBatch = await primeSdk.addUserOpsToBatch({to: recipient, value: ethers.utils.parseEther(value)});
console.log('transactions: ', transactionBatch);
// get balance of the account address
const balance = await primeSdk.getNativeBalance();
console.log('balances: ', balance);
// sign transactions added to the batch
const op = await primeSdk.sign();
console.log(`Signed UserOp: ${await printOp(op)}`);
// sending to the bundler...
const uoHash = await primeSdk.send(op);
console.log(`UserOpHash: ${uoHash}`);
// get transaction hash...
console.log('Waiting for transaction...');
const txHash = await primeSdk.getUserOpReceipt(uoHash);
console.log('\x1b[33m%s\x1b[0m', `Transaction hash: ${txHash}`);
}
main()
.catch(console.error)
.finally(() => process.exit());