> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cloud.coinbase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# signSolanaMessage

```ts theme={null}
function signSolanaMessage(options: SignSolanaMessageOptions): Promise<SignSolanaMessageResult>;
```

Signs a message with a Solana account.

## Parameters

| Parameter | Type                                                                                                              | Description                  |
| --------- | ----------------------------------------------------------------------------------------------------------------- | ---------------------------- |
| `options` | [`SignSolanaMessageOptions`](/sdks/cdp-sdks-v2/frontend/@coinbase/cdp-core/Type-Aliases/SignSolanaMessageOptions) | The options for the signing. |

## Returns

`Promise`\<[`SignSolanaMessageResult`](/sdks/cdp-sdks-v2/frontend/@coinbase/cdp-core/Type-Aliases/SignSolanaMessageResult)>

The result of the signing.

## Example

```typescript lines theme={null}
const user = await getCurrentUser();
const solanaAccount = user?.solanaAccountObjects[0]?.address;

const message = Buffer.from("Hello, Solana!", "utf8").toString("base64");
const result = await signSolanaMessage({
  solanaAccount,
  message // Base64 encoded message to sign
});

```