Build secure, seamless integrations with Ledger's hardware wallet platform. Access powerful APIs, SDKs, and tools to connect your dApps, services, and applications with Ledger Live's 4M+ user base.
Everything you need to build secure integrations with Ledger Live
Detailed API references, integration guides, and best practices for building secure applications with Ledger Live.
Explore Docs →RESTful APIs for account management, transaction signing, and real-time portfolio tracking with OAuth2 security.
API Reference →Client libraries for JavaScript, Python, and mobile platforms to accelerate your development process.
Get SDK →Seamless Web3 integration protocol for dApps to connect with Ledger hardware wallets securely.
Learn More →Test your integrations with our sandbox environment before going live with real user accounts.
Try Sandbox →Join our active developer community for support, collaboration, and early access to new features.
Join Community →Choose the right integration path for your application
Connect your decentralized applications with Ledger hardware wallets for secure transaction signing
Enable users to interact with your dApp while keeping their private keys secure in their Ledger device. Our Web3 integration tools support Ethereum, Polygon, Solana, and other major blockchain networks.
Standardized connection protocol for Web3 applications
Support for 20+ blockchain networks and standards
Hardware-level security for all transaction signing
Seamless connection flow with familiar UX patterns
Connect cryptocurrency exchanges with Ledger Live for seamless trading and portfolio management
Provide Ledger Live users with direct access to your exchange platform. Enable trading, portfolio tracking, and secure withdrawal to hardware wallets through our standardized exchange API.
Embedded trading widgets and order management
Real-time balance and transaction synchronization
API key management with hardware wallet approval
Client libraries and tools to accelerate your development
Complete library for web applications and Node.js services
Python client for backend services and data analysis
iOS and Android libraries for mobile app integration
Get answers to common questions about Ledger Live integrations
To integrate with Ledger Live, you'll need a registered developer account, a clear use case that benefits Ledger users, and compliance with our security guidelines. Technical requirements include implementing OAuth2 for authentication, following our API design standards, and completing security review. We provide sandbox environments for testing before production deployment.
The integration approval process typically takes 2-4 weeks, depending on the complexity of your integration and the completeness of your submission. This includes technical review, security assessment, and UX evaluation. We recommend starting with our sandbox environment and ensuring all documentation is complete to expedite the process.
All integrations must implement robust security practices including OAuth2 with PKCE, secure API key storage, regular security audits, and compliance with our security framework. We require HTTPS for all communications, rate limiting to prevent abuse, and secure handling of user data. Our security team provides detailed guidelines and conducts reviews before approval.
Yes, we welcome integrations for new cryptocurrencies and blockchain networks. You'll need to implement our coin integration standards, provide thorough testing, and ensure hardware wallet compatibility. Our team provides guidance on implementing the necessary protocols and APIs. Community-developed integrations often get prioritized for official support.
We provide comprehensive developer support including detailed documentation, code examples, SDKs for multiple platforms, a dedicated developer forum, and direct technical support for approved integrations. Our team also offers integration reviews, security assessments, and guidance on best practices. We regularly host developer workshops and office hours.
Join thousands of developers building secure applications with Ledger's hardware wallet platform.