# signMessage

```javascript
(async() => {
    let signature = await SOLPay.signMessage("..."); // {"signature": "..."}
})();
```

### Parameters:

* message: string - the message to sign with the user's wallet

### Returns:

object (`{"signature": "..."}`) - the signature details

* signature: string (`"..."`) - the signature of the message

### Throws:

* `SOL Pay SDK Fatal Error: Invalid message ${message}.` - an invalid message was used