---
description: API reference for RtkChatMessagesUi component (React Library)
title: RtkChatMessagesUi
image: https://developers.cloudflare.com/og-docs.png
---

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# RtkChatMessagesUi

Last updated Aug 24, 2026|Copy as Markdown|[View as Markdown](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/realtime/realtimekit/ui-kit/api-reference/react/rtkchatmessagesui/index.md)|[Agent setup](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/agent-setup/)

@deprecated Use `rtk-chat-messages-ui-paginated` instead.

## Properties

| Property       | Type      | Required | Default         | Description                         |
| -------------- | --------- | -------- | --------------- | ----------------------------------- |
| canPinMessages | boolean   | ✅        | \-              | Can current user pin/unpin messages |
| iconPack       | IconPack1 | ❌        | defaultIconPack | Icon pack                           |
| messages       | Chat\[\]  | ✅        | \-              | Chat Messages                       |
| selectedGroup  | string    | ✅        | \-              | Selected group key                  |
| selfUserId     | string    | ✅        | \-              | User ID of self user                |
| size           | Size1     | ✅        | \-              | Size                                |
| t              | RtkI18n   | ❌        | useLanguage()   | Language                            |

## Usage Examples

### Basic Usage

```tsx
import { RtkChatMessagesUi } from '@cloudflare/realtimekit-react-ui';

function MyComponent() {
  return <RtkChatMessagesUi />;
}
```

### With Properties

```tsx
import { RtkChatMessagesUi } from '@cloudflare/realtimekit-react-ui';

function MyComponent() {
  return (
    <RtkChatMessagesUi
      canPinMessages={true}
      messages={[]}
      selectedGroup="example"
    />
  );
}
```

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