As a strong supporter of Bitcoin wallet transparency and security, Airbitz has released its Bitcoin Wallet and Map/Directory mobile app in open source. Airbitz source code is available to download from the following Github repositories:

github.com/Airbitz/airbitz-core
github.com/Airbitz/airbitz-ios-gui
github.com/Airbitz/airbitz-android-gui

Architectural documentation is coming soon. Utilizing the source code as-is will require API keys to Airbitz servers. API keys can be obtained by emailing developer@airbitz.co.

We strongly believe that full transparency, in key security components, is a must for Bitcoin wallets. Our entire client-side mobile app on both iOS and Android, including the wallet and business directory user interface, is now available in open source.

Our open source codebase includes the powerful Airbitz Core API/Library which implements nearly all of the Airbitz Wallet functionality including client-side encryption, user authentication, transaction signing, blockchain caching, backup, and device-to-device synchronization, all in a cross-platform, native C/C++ library already packaged for use on Android, iOS, and desktop. We welcome other projects looking to utilize this amazing platform for development of other Bitcoin applications.

Airbitz source code is released under a modified BSD license with full permission to use in open and closed source projects. Use of modified source code in commercial applications is allowed with written consent from Airbitz.

Thanks

Paul Puey
CEO / Co-Founder
Airbitz