installModule
Installs a ERC-7579 module to the smart account. Check out this guide for a complete tutorial.
Usage
example.ts
import { erc7579Actions } from "permissionless/actions/erc7579"
import { owner } from "../owner"
import { toSafeSmartAccount } from "permissionless/accounts"
const safeAccount = await toSafeSmartAccount({
client: publicClient,
owners: [owner],
entryPoint: {
address: entryPoint07Address,
version: "0.7",
}, // global entrypoint
version: "1.4.1",
})
// Extend the client with the ERC7579 actions
const smartAccountClient = createSmartAccountClient({
account: safeAccount,
chain: sepolia,
bundlerTransport: http(pimlicoUrl),
paymaster: pimlicoClient,
userOperation: {
estimateFeesPerGas: async () => {
return (await pimlicoClient.getUserOperationGasPrice()).fast
},
},
}).extend(erc7579Actions())
const ownableExecutorModule = "0xc98B026383885F41d9a995f85FC480E9bb8bB891"
const moduleData = encodePacked(["address"], ["0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"])
const userOpHash = await smartAccountClient.installModule({
type: "executor",
address: ownableExecutorModule,
context: moduleData,
})
const receipt = await smartAccountClient.waitForUserOperationReceipt({ hash: userOpHash })
Returns
- Type:
hash
The user operation hash.
Parameters
address
- Type:
Address
Address of the module to install.
type
- Type:
ModuleType
Type of the module to install. Accepted values are "validator" | "executor" | "fallback" | "hook"
.
context
- Type:
Hex
Context bytes that will be passed to the module as part of initData
.
maxFeePerGas (optional)
- Type:
bigint
The maximum fee per gas that the user is willing to pay for this user operation. If not provided, the bundler will use its own recommendation.
maxPriorityFeePerGas (optional)
- Type:
bigint
The maximum priority fee per gas that the user is willing to pay for this user operation. If not provided, the bundler will use its own recommendation.
nonce (optional)
- Type:
bigint
The nonce of the smart account that will be used to send this user operatino. If not provided, current nonce will be used.