> ## Documentation Index
> Fetch the complete documentation index at: https://dynamic-docs-feat-sidebar-revamp.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# onSignedMessage

### Summary

This callback will be called after a user has signed a message, and it allows you to act on that message.

### Usage

```jsx
<DynamicContextProvider
  settings={{
    events: {
      onSignedMessage: ({ messageToSign, signedMessage }) => {
        console.log(
          `onSignedMessage was called: ${messageToSign}, ${signedMessage}`
        );
      },
    },
  }}
>
  {/* ... rest of your app ... */}
</DynamicContextProvider>
```

### Callback Argument Value

```typescript
{
  messageToSign: string;
  signedMessage: string;
}
```