# Setup

#### Installation

```bash
npm install @didomi/vega-sdk
```

#### Peer Dependencies

This SDK requires the following peer dependencies:

* `react` (>=18.0.0 <=18.2.0)
* `react-dom` (>=18.0.0 <=18.2.0)
* `react-native` (^0.72.0)
* `@amazon-devices/react-native-kepler` (^2.0.0)
* `@amazon-devices/webview`

> **Note:** For **WebView support**, update your app’s `manifest.toml` file to include the required Vega services.\
> Please refer to <https://developer.amazon.com/docs/vega/0.21/set-up-webview.html>

### Basic Integration

```tsx
import { DidomiSDK, DidomiSDKAPI } from '@didomi/vega-sdk';
import React, { useRef } from 'react';

const MyApp = () => {
  const didomiRef = useRef<DidomiSDKAPI>(null);

  return (
    <DidomiSDK
      noticeId="YOUR_NOTICE_ID"
      didomiPublicApiKey="YOUR_PUBLIC_API_KEY"
      ref={didomiRef}
      onReady={() => console.log('Didomi SDK is ready')}
      onConsentChanged={(consent) => console.log('Consent changed:', consent)}
    >
      {/* Your app content */}
      <YourApp />
    </DidomiSDK>
  );
};
```

***

### Programmatic Usage

All SDK functionality is exposed through the component `ref`:

```tsx
const didomiSDK = didomiRef.current;

// Display UI
didomiSDK?.notice.show();                  // Show consent notice
didomiSDK?.preferences.show('purposes');   // Show preferences dialog, the parameter is optional, and "vendors" can also be set to display the associated layer.

// Query SDK state
const isConsentRequired = await didomiSDK?.isConsentRequired();

// Manage user consent
const userStatus = await didomiSDK?.getCurrentUserStatus();
await didomiSDK?.setUserAgreeToAll();
await didomiSDK?.setCurrentUserStatus({
  purposes: { /* purpose status */ },
  vendors: { /* vendor status */ },
});
```

***

### API Reference

#### Component Props

| Prop                 | Type                     | Description                                                                      |
| -------------------- | ------------------------ | -------------------------------------------------------------------------------- |
| `noticeId`           | string                   | ID of the consent notice to display                                              |
| `didomiPublicApiKey` | string                   | Your Didomi **public API key**                                                   |
| `sdkPath`            | string                   | (Optional) Path to the Didomi SDK, defaults to `https://sdk.privacy-center.org/` |
| `onReady`            | `() => void`             | Fired when the SDK is initialized and ready.                                     |
| `onConsentChanged`   | `(consent: any) => void` | Fired whenever the user’s consent status changes.                                |

Other events are available as props, please refer to [Events](/cmp/mobile-sdk/vega-os/reference/events.md) for more details.


---

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