Account Abstraction 사용 방법
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import {
Hex,
createWalletClient,
encodeFunctionData,
http,
parseAbi,
zeroAddress,
} from "viem";
import { privateKeyToAccount } from "viem/accounts";
import { ChainId } from '@biconomy/core-types'
import { createSmartAccountClient } from "@biconomy/account";
const bundlerUrl =
"https://bundler.biconomy.io/api/v2/80001/nJPK7B3ru.dd7f7861-190d-41bd-af80-6877f74b8f44"; // Found at https://dashboard.biconomy.io
export const createAccountAndMintNft = async () => {
// ----- 1. Generate EOA from private key
const account = privateKeyToAccount("0x" + "PRIVATE_KEY");
const client = createWalletClient({
account,
chainId: ChainId.CHILIZ_TESTNET, // or ChainId.CHILIZ_MAINNET,
transport: http(),
});
const eoa = client.account.address;
console.log(`EOA address: ${eoa}`);
// ------ 2. Create biconomy smart account instance
const smartAccount = await createSmartAccountClient({
signer: client,
bundlerUrl,
});
const saAddress = await smartAccount.getAccountAddress();
console.log("SA Address", saAddress);
};
createAccountAndMintNft();// CC2 has its own entrypoint address
const CHILIZ_BUNDLER_ENTRYPOINT_ADDRESS='0x00000061FEfce24A79343c27127435286BB7A4E1'
const bundler = new Bundler({
bundlerUrl: `https://bundler.biconomy.io/api/v2/${ChainId.CHILIZ_TESTNET}/nJPK7B3ru.dd7f7861-190d-41bd-af80-6877f74b8f44`,
chainId: ChainId.CHILIZ_TESTNET,
entryPointAddress: CHILIZ_BUNDLER_ENTRYPOINT_ADDRESS,
})