Ledger Live Integrations – Ledger Developer Portal

What Are Ledger Live Integrations?

Ledger Live Integrations enable developers to connect third-party apps, services, and dApps directly with Ledger hardware wallets through the Ledger Live interface. Using Ledger Connect, public APIs, and SDKs, developers can build secure crypto applications that leverage hardware-backed key management, transaction signing, and account synchronization.

The Ledger Developer Portal provides comprehensive documentation, integration patterns, and testing tools to help teams onboard quickly. Whether you're building a DeFi app, NFT marketplace, or crypto exchange, Ledger Live Integrations offer a trusted environment for users to interact with your services.

Key Features of Ledger Live Integrations

Hardware-backed Security: Private keys never leave the Ledger device.
Ledger Connect Protocol: Secure communication between apps and Ledger Live.
Live App Embedding: Integrate your dApp directly into Ledger Live’s Discover section.
Multi-chain Support: Access blockchain data across Bitcoin, Ethereum, Polkadot, and more.
Transaction Auditability: Users see full transaction details before signing.
Unified SDKs: Use Ledger’s SDKs for account management, signing, and UI integration.
Developer Tools: Access testing environments, API credentials, and integration guides.

Integration Architecture & Workflow

Ledger Live Integrations follow a secure, modular architecture. Developers begin by registering their app and requesting API credentials. Using Ledger’s SDKs, apps communicate with Ledger Live via the Ledger Connect protocol. Transactions are signed on the hardware wallet, and results are returned to the app securely.

Integration paths include:

Account Support: Add native blockchain accounts to Ledger Live.
Live Apps: Embed your dApp for direct user access.
Service Integration: Enable buy/sell/swap/stake flows inside Ledger Live.

The Developer Portal includes UX patterns, testing tools, and go-to-market strategies to help you launch successfully.

Frequently Asked Questions

1. What is Ledger Live Integration?

It’s the process of connecting third-party apps and services to Ledger Live using secure protocols and SDKs.

2. How do I embed my dApp into Ledger Live?

3. Is Ledger Connect secure?

Yes. It uses encrypted communication and hardware-backed signing to protect user assets.

4. Can I integrate multi-chain support?

Absolutely. Ledger APIs support Bitcoin, Ethereum, Polkadot, and other major blockchains.

5. Where do I find SDK documentation?

Visit the Ledger Developer Portal for full access to SDKs, APIs, and integration patterns.