signMessage

Signs a message using the smart account. This method requests the account associated with the signer and uses it to sign the message.

Import

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import { signMessage } from "@account-kit/wallet-client";

Usage

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// Sign a simple text message
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const signature = await client.signMessage("Hello, world!");
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// Sign a raw hex message
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const signature = await client.signMessage({
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  raw: "0x48656c6c6f2c20776f726c6421",
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});

Parameters

client

InnerWalletApiClient

• The wallet API client to use for the request

signer

SmartAccountSigner

• The signer of the smart account

params

SignMessageParams

• Parameters for signing the message

params.message

SignableMessage

• The message to sign using EIP-191. Can be a string, or object with raw bytes.

params.account

Address

• Optional account address to use for signing. If not provided, uses the client’s current account.

Returns

Promise<SignMessageResult> A Promise that resolves to the signed message as a hex string