how to calculate a contract address that is deployed with an AA wallet?

[moneyDev1111]

Hi, I wonder how do I get the deployed contract address that I just deployed with a AA wallet? not the AA wallet address, but I sent a deployment tx with it, and somewhere on the blockchain my custom contract has been deployed, but how do I receive its address?? tx.contract address is null etc etc. And I cannot find it anywhere in the logs... Ok, I'm trying to get it with ethers.js getCreate2Address, but sth is wrong.. Could you tell how to do it properly? Thank you

btw I'm using a thirdweb's sdk but it really doens't matter I guess

const client = createThirdwebClient({
		clientId,
		secretKey,
	})

	const personalAccount = privateKeyToAccount({
		client,
		privateKey: 'myPK',
	}) 

	const wallet = smartWallet({
		chain: sepolia,
		sponsorGas: true,
	})

	const smartAccount = await wallet.connect({
		client,
		personalAccount,
	})


	const entryPointAddress = '0x5ff137d4b0fdcd49dca30c7cf57e578a026d2789'

	const iface = new Interface(abi)
	const constructorArgs = iface.encodeDeploy([0n, 100n, ''])
	const fullBytecode = bytecode.object + constructorArgs.slice(2)

        const salt = keccak256('0x00')
	const initCodeHash = keccak256(fullBytecode)
	const contractAddress = getCreate2Address(entryPointAddress, salt, initCodeHash)

	console.log(contractAddress)

	const tx = await smartAccount.sendTransaction({
		chainId: sepolia.id,
		data: fullBytecode as any,
	})

	console.log(tx)
}

deploy()

Thank you

btw here's the tx example if it's helpful 0x6348eb161ee26a582e6c7a0e928c1730b5610965bf8190df1e99de4c8ba5dcd6

[drortirosh]

1. A UserOp emits a UserOperationEvent, that includes the account as "sender"
2. Is the UserOp is creating the account, it first emits AccountDeployed
3. Your UserOp doesn't include "initcode" and thus doesn't deploy a new account. Looking at the logs on ether scan, it indeed doesn't emit AccountDeployed, only UserOperationEvent

[moneyDev1111]

@drortirosh
But the account itself is already deployed ( an AA account ). I now need to deploy a smart contract with it. Like 'Hello world" contract, really any, and just to get its address...

[drortirosh]

your sample is old (using entrypoint v0.6), while we're on v0.8
your wallet provider (e.g. thirdweb) should provide you with a way to determine your acocunt address.
in ethereum, there is no standard way to get the address of create2 once it is deployed.
Our recommendation for factory contract is to try and return the address, even after the account is created, so if you have an initCode from a userOperation, you should be able to make eth_call (the first 20 bytes is the deployer address, the rest is the data), and it should return you the address that was deployed.

[moneyDev1111]

@drortirosh ok, thanks a lot, I just ended up deploying a factory contract which emmits a "deployed a contract" event, and I get it from there.. mmm I don't know if it's optimal, but at least it works...