Getting started with Modular Account
It is easy to get started with Modular Account! We will show you two different ways using Alchemy Infra or 3rd party infra.
Install packages
Prerequisites- minimum Typescript version of 5
- pin viem to 2.20.0 (
yarn add [email protected]
)
First, install the the @account-kit/smart-contracts
package.
yarn
yarn add @account-kit/smart-contracts
# if using alchemy infra
yarn add @account-kit/infra
With Alchemy Infra
Then you can do the following:
import { createModularAccountAlchemyClient } from "@account-kit/smart-contracts";
import { sepolia } from "@account-kit/infra";
import { LocalAccountSigner } from "@aa-sdk/core";
import { generatePrivateKey } from "viem/accounts";
const alchemyAccountClient = await createModularAccountAlchemyClient({
apiKey: "your-api-key",
chain: sepolia,
signer: LocalAccountSigner.privateKeyToAccountSigner(generatePrivateKey()),
});
With 3rd-party infra
If you're using a 3rd-party for infra, we also expose a client that you can use to interact with Modular Account using other RPC providers.
import { createMultiOwnerModularAccountClient } from "@account-kit/smart-contracts";
import { LocalAccountSigner } from "@aa-sdk/core";
import { sepolia } from "viem/chains";
import { http } from "viem";
import { generatePrivateKey } from "viem/accounts";
const accountClient = await createMultiOwnerModularAccountClient({
chain: sepolia,
transport: http("RPC_URL"),
signer: LocalAccountSigner.privateKeyToAccountSigner(generatePrivateKey()),
});
Next, if you want to use a different signer
with a smart account signer, check out choosing a signer. Otherwise, if you are ready to get on-chain, go to send user operations.