> For the complete documentation index, see [llms.txt](https://trillbit.gitbook.io/trillbit-sdk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://trillbit.gitbook.io/trillbit-sdk/android-support/trill-sdk-for-android/setup-guide/licensing-credentials.md).

# Licensing credentials

To begin with accessing your credentials to license the SDK, access your TrillBit developer account

1. Create or login to your TrillBit Developer account at: <https://developers.trillbit.com/>
2. On the home page, you will see platforms supported with 15 evaluation licenses for platforms- Android, iOS, Embedded and Knowles SmartMic host boards.&#x20;
3. API key for licensing the Trillbit SDK for your application will be displayed under the Android section.&#x20;
4. Download the package for your chosen platform. Your download will contain:
   * SDK for Android- .aar
   * Documentation for Android Integration