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

# Prerequisites

> Prerequisites for Ad Control SDK integration.

## Prerequisites

The following information is required for SDK integration:

| Item           | Description                 | Location       |
| -------------- | --------------------------- | -------------- |
| **App ID**     | Used for SDK initialization | Settings > App |
| **Ad Unit ID** | Used for ad requests        | Ad Unit menu   |

<Note>
  You can register your app during the [ad unit creation](/ad-unit/create) process.
</Note>

<Note>
  If you don't have an ad platform yet, ask your console administrator to [create a platform](/ad-platform/create).
</Note>

***

## Test Environment

Setting up a test environment allows you to receive test ads even without live ad campaigns. Use the test keys and unit IDs below.

### Test App Keys

<Tabs>
  <Tab title="Android">
    `adrop_service.json` file content:

    ```json theme={null}
    {"app_key":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhcHBJZCI6IjAxSEQ1UTNaOEdYTk5XRjQ2NENOV0NNQlM0OjAxSEQ1UTlER0IzUk40VlBUVlk5U0hYOTFCIiwia2V5VHlwZSI6MSwiaWF0IjoxNjk3Nzc4MDIxLCJleHAiOjI1MzQwMjEyODAwMH0.uPHxYjFNEJVMshF7mv9g5gUDRcaBOXaHviVYMhyggtc"}
    ```
  </Tab>

  <Tab title="iOS">
    `adrop_service.json` file content:

    ```json theme={null}
    {"app_key":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhcHBJZCI6IjAxSEQ1UTNaOEdYTk5XRjQ2NENOV0NNQlM0OjAxSEQ1UUJIWFNWNTk5U000MUU1VFlHQU1TIiwia2V5VHlwZSI6MSwiaWF0IjoxNjk3Nzc4MDkxLCJleHAiOjI1MzQwMjEyODAwMH0.5Lut-0y71-IB3fEo1srnX9EIc622kBat4nRRnsp5vsk"}
    ```
  </Tab>

  <Tab title="REST API">
    Authorization header value:

    ```
    eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhcHBJZCI6IjAxSEQ1UTNaOEdYTk5XRjQ2NENOV0NNQlM0OjAxSEZCTU1HRkZXUU5OMk5aVkpCNU5GUFZaIiwia2V5VHlwZSI6MSwiaWF0IjoxNzAwMTI0MDQ5LCJleHAiOjI1MzQwMjEyODAwMH0.J877rLr4xvUWqcEzsesEp_KNzO8XnHaJeESPXdABubQ
    ```
  </Tab>
</Tabs>

<Warning>
  Use the correct key for your platform. Android and iOS require different App Keys.
</Warning>

### Test Ad Unit IDs

| Format          | Unit ID                            |
| --------------- | ---------------------------------- |
| Banner 320x50   | `PUBLIC_TEST_UNIT_ID_320_50`       |
| Banner 320x100  | `PUBLIC_TEST_UNIT_ID_320_100`      |
| Banner 300x250  | `PUBLIC_TEST_UNIT_ID_300_250`      |
| Carousel Banner | `PUBLIC_TEST_UNIT_ID_CAROUSEL`     |
| Interstitial    | `PUBLIC_TEST_UNIT_ID_INTERSTITIAL` |
| Rewarded        | `PUBLIC_TEST_UNIT_ID_REWARDED`     |
| Native          | `PUBLIC_TEST_UNIT_ID_NATIVE`       |
| Popup (Bottom)  | `PUBLIC_TEST_UNIT_ID_POPUP_BOTTOM` |
| Popup (Center)  | `PUBLIC_TEST_UNIT_ID_POPUP_CENTER` |
| Splash          | `PUBLIC_TEST_UNIT_ID_SPLASH`       |

### Video Ad Unit IDs

| Format            | Unit ID                                 |
| ----------------- | --------------------------------------- |
| Banner Video 16:9 | `PUBLIC_TEST_UNIT_ID_BANNER_VIDEO_16_9` |
| Banner Video 9:16 | `PUBLIC_TEST_UNIT_ID_BANNER_VIDEO_9_16` |
| Native Video 16:9 | `PUBLIC_TEST_UNIT_ID_NATIVE_VIDEO_16_9` |
| Native Video 9:16 | `PUBLIC_TEST_UNIT_ID_NATIVE_VIDEO_9_16` |
| Popup Video 16:9  | `PUBLIC_TEST_UNIT_ID_POPUP_VIDEO_16_9`  |
| Popup Video 9:16  | `PUBLIC_TEST_UNIT_ID_POPUP_VIDEO_9_16`  |

***

## Supported Platforms

<CardGroup cols={2}>
  <Card title="Android" icon="android" href="/sdk/android/banner">
    Android SDK integration guide
  </Card>

  <Card title="iOS" icon="apple" href="/sdk/ios/banner">
    iOS SDK integration guide
  </Card>

  <Card title="React Native" icon="react" href="/sdk/react-native/banner">
    React Native SDK integration guide
  </Card>

  <Card title="Flutter" icon="flutter" href="/sdk/flutter">
    Flutter SDK integration guide
  </Card>

  <Card title="Web" icon="globe" href="/sdk/web/react">
    Web SDK integration guide (React, CDN, including mobile WebView)
  </Card>
</CardGroup>

## Supported Ad Formats

| Format       | Android / iOS | Flutter / RN | Web |
| ------------ | :-----------: | :----------: | :-: |
| Banner       |       O       |       O      |  O  |
| Native       |       O       |       O      |  O  |
| Interstitial |       O       |       O      |  -  |
| Rewarded     |       O       |       O      |  -  |
| Popup        |       O       |       O      |  -  |
| Splash       |       O       |       O      |  -  |

<Note>
  Backfill ads support Banner, Native, Interstitial, and Rewarded formats. (Web supports only Banner and Native)
</Note>

## SDK Data Collection

The following information is automatically collected when the SDK is installed:

* Platform and app information (app name, version)
* OS information (version, type)
* Device information (screen size)
* Locale and timezone

<Note>
  Advertising IDs (ADID/IDFA) are only collected after user consent (e.g., ATT) or when provided directly by the client.
</Note>