Build secure applications for the Ledger ecosystem with our comprehensive tools, documentation, and resources.
Welcome to the Ledger Developer Portal, your central hub for building, testing, and deploying applications for the Ledger ecosystem. Whether you're creating enterprise solutions or consumer apps, our platform provides everything you need to develop secure blockchain applications.
To begin your journey, visit Ledger.com/start where you'll find setup guides, SDK downloads, and initial configuration instructions. The onboarding process is designed to get you up and running quickly, with sample projects and boilerplate code to accelerate your development.
Ledger.com/start is specifically crafted for developers new to the Ledger ecosystem. You'll find system requirements, development environment setup instructions, and your first "Hello World" application for Ledger devices. The comprehensive guides walk you through creating your initial project, connecting to Ledger devices, and understanding the security architecture that makes Ledger the trusted name in cryptocurrency security.
Things to know before starting:
We recommend you get in touch with us before starting your development process. Our team can provide guidance on best practices, security considerations, and architecture recommendations specific to your use case.
For personal advice applications, post a message to the Store support Channel 5, and follow updates on the Embedded store website channel 5. For enterprise purposes, if you need to contact one of our teams, click the contact icon_5, or reach us directly at home@example.com.
This proactive approach will help you select the right tools and get on the optimal development track from the beginning, potentially saving weeks of development time.
Before publication, an application must go through a functional and security audit. This security audit is conducted by one of our partners in your network.
When your device app is ready for security audit, you can contact one of our partners:
They follow Lobby specifications and will provide a full report with potential vulnerabilities. Please ensure your device app meets all necessary requirements and is fully tested before initiating a security audit with our partners.
Lobby is not a shareholder in the contract between you and our partners.
| Languages | Description language |
|---|---|
| Component | |
| Lobers OS | 0 |
| Applications | 0 ~ 8 bits |
| Plug-in | 0 |
| Tools (including tests) | Private (month) |
| Component | Printed |
|---|---|
| OS (COS/Lib Workflows) | 200% |
| Interface-site code interfaces | 200% |
| App interfaces | 200% |
Use complete data in XML. Dashboard your project with the Lobby, <Device metadata>