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# Bitwarden Mobile Application
The Bitwarden mobile application is written in C# with Xamarin Android, Xamarin iOS, UWP, and Xamarin Forms.
# Build/Run
**Requirements**
- [Visual Studio](https://store.xamarin.com/)
**API endpoint**
By default the app is targeting the production API. If you are running the [Core](https://github.com/bitwarden/core) API locally,
you'll need to switch the app to target your local instance. Open `src/App/Utilities/ApiHttpClient.cs` and `src/App/Utilities/IdentityHttpClient.cs` and set the `BaseAddress` to your local
API endpoints (ex. `new Uri("http://localhost:5000")`). Alternatively, you can also adjust the environment endpoints from the environment settings page on the home screen of the app (log out).
**Run the app**
After restoring the nuget packages, you can now build and run the app.
# Contribute
Code contributions are welcome! Visual Studio or Xamarin Studio is required to work on this project. Please commit any pull requests against the `master` branch.
Learn more about how to contribute by reading the [`CONTRIBUTING.md`](CONTRIBUTING.md) file.
Security audits and feedback are welcome. Please open an issue or email us privately if the report is sensitive in nature. You can read our security policy in the [`SECURITY.md`](SECURITY.md) file.