createLightAccountAlchemyClient

createLightAccountAlchemyClient is a factory that improves the developer experience of connecting a Light Account to an AlchemySmartAccountClient via an optional dependency on the @alchemy/aa-accounts package. You can use this to directly instantiate an AlchemySmartAccountClient already connected to a Light Account in one line of code.

Usage

lightAccountClient.ts

import { createLightAccountAlchemyClient } from "@alchemy/aa-alchemy";
import { LocalAccountSigner, sepolia } from "@alchemy/aa-core";
 
export const smartAccountClient = await createLightAccountAlchemyClient({
  apiKey: "YOUR_API_KEY",
  chain: sepolia,
  signer: LocalAccountSigner.mnemonicToAccountSigner("OWNER_MNEMONIC"),
});

Returns

`Promise<AlchemySmartAccountClient>`

A Promise containing a new AlchemySmartAccountClient connected to a Light Account.

Parameters

`config: AlchemyLightAccountClientConfig`

rpcUrl: string | undefined | never -- a JSON-RPC URL. This is required if there is no apiKey.
apiKey: string | undefined | never -- an Alchemy API Key. This is required if there is no rpcUrl or jwt.
jwt: string | undefined | never -- an Alchemy JWT (JSON web token). This is required if there is no apiKey.
useSimulation: boolean -- [optional] -- whether or not to simulate User Operations before sending them to ensure they don't revert
gasManagerConfig: AlchemyGasManagerConfig -- [optional] if you want to use Alchemy's gas manager to sponsor gas.
- policyId: string -- the policy id of the gas manager you want to use.
- gasEstimationOptions: AlchemyGasEstimationOptions -- [optional] optional option configurable for the gas estimation portion of the Alchemy gas manager
- paymasterAddress: Address -- [optional] paymaster address to use for the gas estimation. If not provided, the default paymaster address for the chain will be used.
- dummyData: Hex -- [optional] dummy paymaster data to use for the gas estimation. If not provided, the default dummy data string will be used.
...accountParams: CreateLightAccountParams -- additional parameters to pass to the createLightAccount.
...clientParams -- [optional] additional parameters to pass to the SmartAccountClient constructor.