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

# onUserProfileUpdate

<Card title="Recommended: JavaScript SDK with React Hooks" icon="react" color="#4779FE">
  For new React apps, we recommend the JavaScript SDK with React Hooks (`@dynamic-labs-sdk/react-hooks`) instead of the legacy React SDK documented here. The JS SDK comes with many benefits such as a much smaller bundle size and other optimizations. Use the [React quickstart (JavaScript SDK)](/javascript/reference/react-quickstart) to get started.
</Card>

## Summary

This callback will be called when user profile information is updated. To learn more about information capture, see the [here](/react/users/information-capture).

## Usage

```typescript theme={"system"}
<DynamicContextProvider
  settings={{
    events: {
      onUserProfileUpdate: (user) => {
        console.log('onUserProfileUpdate was called', user);
      }
    }
  }}
>
 {/* ... rest of your app ... */}
</DynamicContextProvider>
```

## Callback Argument Value

```typescript theme={"system"}
user: UserProfile
```